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@cap-js/asyncapi@cap-js/asyncapiExports AsyncAPI documents describing the events a CAP service emits and consumes.sap official, cap
Exports AsyncAPI documents for a CAP service's events
@sap/cds-common-content@sap/cds-common-contentISO-standard content for CAP's common definitions — countries, languages, currencies and timezones — so a project does not seed those tables itself.sap official, cap
ISO content for CAP's countries, languages, currencies and timezones
cds-cachingcds-cachingA caching plugin for CAP covering queries, requests, function results and remote service responses, through a read-through API or @cache annotations, with HCQL and MCP support.independent, cap
CAP caching plugin for query results and remote service responses
When user-dependent responses are cached without user-aware or explicit operation keys, or translated responses share keys across locales. These cases require key isolation; locale-aware keys are off by default.
cds-data-federationcds-data-federationA data federation plugin for SAP CAP applications that declares delegation, caching and replication on a consumption view through CDS annotations, instead of hand-written handlers.independent, cap
Data federation for CAP via delegation, caching and replication
dynamic-external-cds-joindynamic-external-cds-joinA CAP plugin for SaaS extension scenarios that joins external entities with internal tables at query time; its declared repository is not publicly reachable.independent, cap
CAP plugin joining external entities with internal tables at query
The declared repository is on SAP's internal GitHub (github.tools.sap) and is not publicly reachable, so npm is the only place to read anything about it.
ERPLERPLA DuckDB extension that reads SAP ERP tables, CDS views and BW queries from SQL over RFC, BICS and ODP, and can mount an SAP system as a DuckDB catalog to join against other data.independent, abap
DuckDB extension reading SAP ERP tables, CDS views and BW queries
DataZoo GmbH calls the extension experimental and states that minimal testing and benchmarking were done. The Business Source License 1.1 it carries restricts offering the software to third parties on a hosted or embedded basis, so an embedding product needs a commercial licence. Telemetry is on by default and is switched off per session with `SET erpl_telemetry_enabled = false` or for the machine with `DATAZOO_DISABLE_TELEMETRY=1`.
cap-cross-containercap-cross-containerA sample of five CAP services reading each other's HANA tables across HDI containers, with the grantor service key turned into a user-provided service.independent, cap
CAP services reading each other's HANA tables across HDI containers
Neither the package manifest nor the repository tree declares a licence.
xflightsxflightsA reuse package serving master-data entities (Airlines, Airports and Flights) as a service that other CAP applications compose into their own data model.sap official, cap
CAP reuse package serving Airlines, Airports and Flights data
@cap-js-community/event-queue@cap-js-community/event-queueTransactional processing of asynchronous and periodic events, with instant dispatch over Redis Pub/Sub and load spread across every application instance.community org, cap
Transactional processing of asynchronous and periodic CAP events
If you need sub-second fan-out to external consumers this is the wrong layer — reach for [Event Mesh](artifact:btp-event-mesh) or Kafka. Without [Redis](external:redis), periodic processing still works but instant dispatch degrades to polling.
@cap-js-community/sap-afc-sdk@cap-js-community/sap-afc-sdkSDK for building SAP Advanced Financial Closing scheduling providers on CDS.community org, cap
SDK for SAP Advanced Financial Closing scheduling providers on CDS
@cap-js/advanced-event-mesh@cap-js/advanced-event-meshIntegrates CAP with SAP Integration Suite advanced event mesh.sap official, cap
CAP integration with SAP Integration Suite advanced event mesh
@cap-js/event-broker@cap-js/event-brokerConsumes events from SAP Cloud Application Event Hub.sap official, cap
Consumes events from SAP Cloud Application Event Hub in CAP
@cap-js/notifications@cap-js/notificationsPublishes business notifications to SAP Build WorkZone from the application, so a user is told something happened without the UI polling for it.sap official, cap
Business notifications from CAP to SAP Build WorkZone
@cap-js/print@cap-js/printA CDS plugin that prints a document held in a CAP entity, through SAP Print service and a @PDF.Printable annotation.sap official, cap
Prints documents held in CAP entities through SAP Print service
@cap-rp/notifications@cap-rp/notificationsA derived copy of the official notifications plugin under a different scope; its readme is @cap-js/notifications' with the name swapped.independent, cap
Renamed copy of @cap-js/notifications under another scope
Release and repository quiet for 24 months.
@expertum/cap-email-plugin@expertum/cap-email-pluginSends mail on entity lifecycle events from an annotation — @email.enabled on an entity, an HTML template with {{placeholder}} substitution, and a plugin-owned log entity recording what went out and what failed.independent, cap
Annotation-driven mail on CAP entity lifecycle events
Node below 22, or [@sap/cds](artifact:sap-cds) below 9: the package declares the first in engines and the second as a peer dependency. Any mail path other than Microsoft Graph, until a provider is written for it: graph is the only kind that sends, and basic, the kind configured by default, is the base class such a provider extends.
@neoimpulse/cap-js-notifications@neoimpulse/cap-js-notificationsA copy of the official @cap-js/notifications plugin republished under another scope, whose README points at the original and says nothing about what was changed.independent, cap
Copy of @cap-js/notifications published under another scope
Reach for the original unless you know why you are not. This is a republished copy rather than a fork with a direction of its own: the README points at cap-js/notifications for the details, and nothing here says what was changed or why.
@odatano/watch@odatano/watchWatches Cardano addresses, payment credentials and minting policies from inside CAP, emitting events with full UTxO payloads and persisting them so a missed window can be replayed.independent, cap
CAP plugin watching Cardano addresses and emitting events
@sap-cloud-sdk/connectivity@sap-cloud-sdk/connectivityDestination lookup and the connectivity proxy — the package that turns a destination name into a reachable endpoint with credentials attached.sap official, cap
Destination lookup and connectivity proxy for the Cloud SDK
@sap-cloud-sdk/http-client@sap-cloud-sdk/http-clientThe HTTP client that carries a destination's credentials, so an outbound call inherits the authentication rather than assembling it.sap official, cap
HTTP client carrying a destination's credentials
@sap-cloud-sdk/odata-common@sap-cloud-sdk/odata-commonThe shared machinery under the SDK's OData and OpenAPI client generators; a dependency of the generated clients rather than something written against directly.sap official, cap
Shared machinery under the Cloud SDK's OData and OpenAPI clients
@sap-cloud-sdk/openapi@sap-cloud-sdk/openapiGenerated OpenAPI clients for the Cloud SDK, so a REST API described by a specification is called through typed functions.sap official, cap
Generated OpenAPI clients for the Cloud SDK
@sap-cloud-sdk/resilience@sap-cloud-sdk/resilienceTimeouts, retries and circuit breaking around a remote call, so one slow downstream system does not take the application with it.sap official, cap
Timeouts, retries and circuit breaking around remote calls
@sap-cloud-sdk/util@sap-cloud-sdk/utilGeneral utilities shared across the Cloud SDK packages — a dependency, not a thing to reach for on its own.sap official, cap
General utilities shared across the Cloud SDK packages
@sap/cds-rfc@sap/cds-rfcCalls ABAP function modules over RFC from a CAP service.sap official, cap
Calls to ABAP function modules over RFC from a CAP service
@sapmentors/cds-scp-api@sapmentors/cds-scp-apiA Node module for CAP that calls an external API through a destination instead of a hardcoded endpoint, taking its address, credentials and on-premise tunnel from the SAP Destination and Connectivity services.community org, cap
Node module for CAP calling external APIs through a destination
Quiet Release and repository quiet for 57 months.
Functional boundary The package declares `@sap/cds` ^4.5.2 among its dependencies and pins `@sap-cloud-sdk/core` at 1.37.1, so a project on CAP 5 or later is outside the range it states.
abap_fm_jsonabap_fm_jsonA JSON adapter that exposes ABAP function modules over HTTP: a handler class in an ICF service calls the module named in the URL and serialises its parameters to and from JSON.independent, abap
JSON adapter exposing ABAP function modules over HTTP
Input arrives only as JSON, or as plain XML if the ABAP built-in transformation is switched on, whatever the output format is set to. Cross-site calls are limited to JSONP: the maintainer lists CORS support as planned.
abap2xlsxabap2xlsxA library that reads and generates .xlsx Excel workbooks directly from ABAP data, without exporting through a list viewer, installed through abapGit and tested from SAP_ABA 731.independent, abap
Library that reads and generates Excel spreadsheets from ABAP
ADELE RFC APIADELE RFC APIAn RFC-callable ABAP API for extracting SAP data, implemented for the Java-based ADELE tool, with an OLAP mode for group by and count.independent, abap
RFC-callable ABAP API for SAP data extraction for ADELE
No published releases; repository quiet for 73 months.
aditheos/ApplicationLogsNotificationToFioriaditheos/ApplicationLogsNotificationToFioriRaises a Fiori launchpad notification when an application log records an error, and the notification opens the Application Logs app (F1487) on that log for review and corrective action.independent, abap
Fiori launchpad notification for application log errors
agiguere/SCPmsPushNotificationREST_APIagiguere/SCPmsPushNotificationREST_APIABAP classes that send push notifications from an SAP backend to iOS devices through the REST API of SAP Cloud Platform Mobile Services, reached through an RFC destination on NetWeaver 731 or higher.independent, abap
ABAP classes sending push notifications to Mobile Services
No published releases; repository quiet for 54 months.
API CompositionAPI CompositionOne API over the business data in a landscape: a business data graph queried with OData V4 or GraphQL, instead of each source system's own API.sap official, btp
Business data graph queried with OData V4 or GraphQL
btp-cloud-connector-setup-automationbtp-cloud-connector-setup-automationA Yeoman generator that adds the Cloud Connector system mappings for an XS Advanced system and writes the matching SAP BTP destination files.sap official, btp
Yeoman generator for Cloud Connector mappings and BTP destinations
capire/s4capire/s4A pre-built integration package for SAP S/4HANA, holding the imported service definitions a CAP project would otherwise generate for itself.sap official, cap
Prebuilt SAP S/4HANA integration package for CAP projects
cds-event-monitoringcds-event-monitoringA CAP plugin that stores every event received on its configured messaging topics in a table, with a Fiori-annotated service to browse them, resend events and drain a dead-message queue.independent, cap
Stores, browses and resends messages a CAP service receives
cds-kafkacds-kafkaA Kafka adapter for CAP that registers Kafka topics as a CDS messaging service over KafkaJS, so emit and on work unchanged, with per-message keys, partitions and topics set through headers.independent, cap
Kafka adapter exposing topics as a CDS messaging service
cds-natscds-natsNATS as a messaging service for the CAP Node.js runtime, the broker behind cds.connect for emit and subscribe, for teams already running NATS rather than Event Mesh or Redis.independent, cap
NATS messaging service for the CAP Node.js runtime
Last released December 2022. Nothing says it fails on current cds, but nothing says it was tried either. The repository the package declares has been deleted — verified against the GitHub API, not just a failed fetch. The package is still on npm, so it installs; the source it was published from is no longer readable, which is a harder thing to discover than a stale version number.
cdsecdseResolves a destination from a CAP project's own configuration, then makes the outbound call with axios: the url, the method and the body are written at the call site.independent, cap
Destination resolution and axios calls from CAP configuration
Release and repository quiet for 46 months.
cesar-sap/abap_kafka_rest_proxycesar-sap/abap_kafka_rest_proxyAn ABAP connector that produces and consumes data to and from Kafka through the Confluent Kafka REST Proxy, since SAP NetWeaver ABAP has no native Kafka client; tested on ABAP 7.5x.independent, abap
ABAP connector to Kafka through the Confluent Kafka REST Proxy
No published releases; repository quiet for 57 months.
Cloud ConnectorCloud ConnectorSAP's on-premises agent that links SAP BTP applications to systems in a customer's own network, as a reverse invoke proxy that exposes only the systems and resources it is configured to allow.sap official, btp
SAP's on-premises agent linking SAP BTP to customer-network systems
Cloud IntegrationCloud IntegrationBuilds and runs integration flows that process, route and map messages between cloud and on-premise systems, SAP and non-SAP, through prebuilt adapters; available only under an SAP Integration Suite plan.sap official, btp
Builds and runs integration flows between cloud and on premise
Cloud Integration AutomationCloud Integration AutomationA guided, role-based workflow that partially automates the technical configuration steps needed to integrate an SAP cloud solution with on-premise and other SAP cloud solutions.sap official, btp
Guided workflow for configuring SAP cloud solution integration
com.sap.cds:cds-feature-advanced-event-meshcom.sap.cds:cds-feature-advanced-event-meshA beta CAP Java plugin that adds SAP Integration Suite, advanced event mesh as a messaging broker, activated by setting a messaging service's kind to aem.sap official, cap
CAP Java plugin for SAP Integration Suite, advanced event mesh
com.sap.cds:cds-feature-enterprise-messagingcom.sap.cds:cds-feature-enterprise-messagingA CAP Java feature that connects a CAP messaging service to SAP Event Mesh, activated by setting the service's kind to enterprise-messaging, and looks up the bound instance.sap official, cap
Connects CAP Java messaging to SAP Event Mesh
com.sap.cds:cds-feature-event-hubcom.sap.cds:cds-feature-event-hubA CAP Java plugin that connects CAP's messaging service to SAP Cloud Application Event Hub, so an application sends and consumes business events without coding against its API.sap official, cap
Connects CAP Java messaging to SAP Cloud Application Event Hub
com.sap.cds:cds-feature-kafkacom.sap.cds:cds-feature-kafkaA CAP Java feature that connects a CAP messaging service to Apache Kafka for intra-application messaging, through the Apache Kafka client library rather than a managed SAP messaging service.sap official, cap
Connects CAP Java messaging to Apache Kafka
com.sap.cds:cds-feature-notificationscom.sap.cds:cds-feature-notificationsSends business notifications from a CAP Java application through SAP Alert Notification service, delivered to SAP Build Work Zone or email, or logged to the console in local mode.sap official, cap
Business notifications from CAP Java via SAP Alert Notification
com.sap.cds:cds-feature-rediscom.sap.cds:cds-feature-redisA beta CAP Java feature that connects a CAP messaging service to Redis Pub/Sub, which broadcasts each event to every subscribed instance and does not guarantee delivery.sap official, cap
Beta connector from CAP Java messaging to Redis Pub/Sub
com.sap.cds:cds-feature-remote-odatacom.sap.cds:cds-feature-remote-odataA CAP Java feature for consuming remote OData V2 and V4 services as Remote Services, translating CQN queries into OData requests against a destination or a service binding.sap official, cap
Remote Services for consuming OData V2 and V4 APIs in CAP Java
com.sap.cds:cds-integration-cloud-sdkcom.sap.cds:cds-integration-cloud-sdkA CAP Java feature that integrates the SAP Cloud SDK, so features such as remote OData and enterprise messaging resolve a destination or service binding and reach a remote REST-based service.sap official, cap
SAP Cloud SDK integration for remote REST services in CAP Java
DryDumbHead/easyHtmlEmailDryDumbHead/easyHtmlEmailA helper class that builds HTML emails in ABAP from an HTML template uploaded through SMW0, with placeholders replaced at runtime, so only the dynamic values are handled in code.independent, abap
ABAP helper class building HTML emails from templates
Quiet No published releases; repository quiet for 52 months.
Functional boundary On an SAP S/4HANA system the maintainer points elsewhere: the README calls this solution helpful for non-S/4 systems and names SAP's own e-mail templates with CDS views as what S/4 systems have instead.
erpl-node-rfcerpl-node-rfcAn SAP RFC client for Node.js and TypeScript that implements the protocol in Rust and ships prebuilt for seven platforms behind node-rfc's API, so there is no SAP NW RFC SDK to download.independent, abap
RFC client for Node.js and TypeScript without the NW RFC SDK
BUSL-1.1 rather than node-rfc's Apache-2.0, so a product you distribute has to be read against the licence and its Additional Use Grant first, and the source is closed: the GitHub repository is the issue tracker and the documentation, nothing else. `RfcServerOptions.bgRfcHandlers` raises instead of accepting handlers, so a server receiving inbound bgRFC units is outside what this does. An ABAP `MESSAGE`-raised failure still arrives with its T100 template rather than the rendered sentence, and the dump name is not reported as `key` for that case.
Event MeshEvent MeshManaged queues and topics over AMQP, MQTT and a REST gateway, and the bus SAP's own applications publish their business events to.sap official, btp
Managed queues and topics over AMQP, MQTT and REST
az-private-linky-capaz-private-linky-capA CAP project reaching an S/4 backend through SAP BTP Private Link Service for Azure, with the private hostname and the credentials held in a destination.independent, cap
CAP project reaching S/4 via SAP BTP Private Link Service for Azure
Neither the package manifest nor the repository tree declares a licence.
btp-edge-integration-cell-on-azurebtp-edge-integration-cell-on-azureStep-by-step instructions for deploying SAP Integration Suite's Edge Integration Cell, a hybrid integration runtime, onto Microsoft Azure.sap official, btp
Instructions for deploying Edge Integration Cell onto Microsoft Azure
btp-private-link-approuterbtp-private-link-approuterConfiguration patterns that put @sap/approuter in front of SAP Private Link Service, for the two SAP services that cannot use it directly yet.sap official, btp
@sap/approuter patterns in front of SAP Private Link Service
btp-spend-analysisbtp-spend-analysisSample integration flows for SAP Integration Suite that pull SAP Ariba spend data into SAP Datasphere for the SAP Analytics Cloud Spend Analysis business content.sap official, btp
Integration flows pulling SAP Ariba spend data into SAP Datasphere
cap-external-northwindcap-external-northwindA CAP service that serves an external OData service as its own: Northwind's Products imported as a CSN model, projected read-only, with the incoming query run against the remote service.independent, cap
CAP service serving Northwind's external OData Products as its own
cap-java-resiliencecap-java-resilienceA CAP Java service consuming a Business Partner API that a CAP Node.js project in the same repository mocks, with the SAP Cloud SDK caching and resilience it is named for recorded as planned.independent, cap
CAP Java service consuming a Business Partner API mocked in Node.js
Neither the package manifest nor the repository tree declares a licence.
cap-js-notificationscap-js-notificationsA CAP Node.js order service that sends a notification after every create, published as a sample implementation of @cap-js/notifications.independent, cap
Order service sending notifications via @cap-js/notifications
Neither the package manifest nor the repository tree declares a licence.
cap-oauth-destinationcap-oauth-destinationA sample that declares a destination for OAuth2UserTokenExchange in mta.yaml, so it is deployed with the application rather than created by hand in the cockpit.independent, cap
OAuth2UserTokenExchange destination declared in mta.yaml
Neither the package manifest nor the repository tree declares a licence.
cap-openapicap-openapiA CAP Java service whose two handlers call role collection endpoints through a client the Cloud SDK's OpenAPI generator builds at build time from a specification kept in the project.independent, cap
CAP Java service calling role collection APIs via a generated client
Neither the package manifest nor the repository tree declares a licence.
cap-principal-propagationcap-principal-propagationAn on-premise ABAP OData V2 service read through a named destination and the SAP Connectivity service, with a Fiori elements list report and an approuter in front of the CAP service.independent, cap
On-premise ABAP OData V2 service read from CAP over Connectivity
Neither the package manifest nor the repository tree declares a licence.
cap-rfccap-rfcCalling ABAP function modules over RFC from a CAP service.independent, cap
Calling ABAP function modules over RFC from a CAP service
Neither the package manifest nor the repository tree declares a licence.
cap-rfccap-rfcA CAP Node.js action that calls BAPI_EPM_BP_CREATE over RFC, with the function module's own signature imported as CDS and a destination standing in for the system once deployed.independent, cap
CAP Node.js action calling BAPI_EPM_BP_CREATE over RFC
Neither the package manifest nor the repository tree declares a licence.
cloud-integration-pipeline-datastore-extension-uicloud-integration-pipeline-datastore-extension-uiA CAP and SAP Fiori elements application that inspects, restarts, moves and deletes Cloud Integration datastore entries without direct API calls.sap official, btp
CAP and Fiori elements app for managing Cloud Integration datastores
[Blog Post] SAP Event Mesh - Consuming S4 events simultaneously in CAP-based applications and SAP Integration Suite[Blog Post] SAP Event Mesh - Consuming S4 events simultaneously in CAP-based applications and SAP Integration SuiteOne S/4HANA event, two consumers at once: a CAP Java application and SAP Integration Suite. Late in a long Deep Dive series and written as such — the queues, the S/4HANA connection and the Integration Suite side were all established in earlier posts, so this is the part where they meet.AyushKumar and vipul.khullar, published 2023-03-24
[Blog Post] SAP Event Mesh - Consuming S4 events simultaneously in CAP-based applications and SAP Integration Suite
Event Mesh changed in @sap/cds 10.0.3, 2026-07-02. Affects Runnable code.
[Blog Post] SAP Event Mesh – CAP based implementation of SAP Event Mesh in a Single-Tenant Scenario[Blog Post] SAP Event Mesh – CAP based implementation of SAP Event Mesh in a Single-Tenant ScenarioThe instalment of the Deep Dive series where the framework arrives. The earlier posts consumed Event Mesh over its REST API, so this one is explicitly a comparison: the same thing through CAP's messaging abstraction, with the three flavours — local, file-based and a real broker — named before the broker one is built.AyushKumar and vipul.khullar, published 2022-06-06
[Blog Post] SAP Event Mesh – CAP based implementation of SAP Event Mesh in a Single-Tenant Scenario
Event Mesh changed in @sap/cds 10.0.3, 2026-07-02. Affects A recipe, Runnable code.
#BTP #SAPCAP: Quirky Nuggets (N05-N06)#BTP #SAPCAP: Quirky Nuggets (N05-N06)On SAP BTP, Cloud Foundry Runtime, a one-shot PostgreSQL db-deployer app can be restarted by the platform's default port-type health check inside its 60-second timeout, re-running the deploy and duplicating data in the PostgreSQL database; setting health-check-type to process or http, via cf commands or the app's mta.yaml parameters, avoids it. In CAP, a remote service's entities are imported and consumed through cds.connect.to and queried via a projection, but its functions and actions cannot be projected: they must be redefined in the consuming service's own interface, with the handler forwarding the call to the remote proxy.published 2023-07-27
A cross application Fiori APP to print Adobe FormsA cross application Fiori APP to print Adobe FormsWalks through building a custom Fiori app that turns an existing Adobe print form (purchase orders, billing documents) into a downloadable PDF: a function module calls the standard form-data-provider interface to render the form, a SEGW OData service streams the result through a media entity's GET_STREAM, and a parameterised CDS view feeds a Fiori elements list with a download link per document. Two custom Z-tables supply the name-value pairs the form template needs, which the author flags as a stopgap for values that could be derived at runtime instead.padchalingam, published 2025-07-22
A method to create an Adobe form attachment for a work item using the class concept.A method to create an Adobe form attachment for a work item using the class concept.Walks through an ABAP workflow class, ZCL_WF_PDF, whose methods call an Adobe form through a Form-Builder-generated function module, convert the returned PDF between hexadecimal string and binary with SCMS_XSTRING_TO_BINARY and SCMS_BINARY_TO_XSTRING, and attach it to a work item via SAP_WAPI_ATTACHMENT_ADD and SAP_WAPI_WRITE_CONTAINER, with the class, background-task and SWDD workflow steps shown in full. It explains document output's ABAP route, rendering a PDF through the Form Builder and getting it back into the program, and a route into attachments's ABAP side distinct from Generic Object Services: a file attached to an SAP Business Workflow work item instead.Mithun_Sharma1, published 2026-08-21
A Natural Choice: SAP AIF can now expose events to Advanced Event Mesh to power your EDAA Natural Choice: SAP AIF can now expose events to Advanced Event Mesh to power your EDAAnnounces AIFAEM, a new software component of SAP Application Interface Framework that lets SAP ECC and older SAP S/4HANA backends create custom events from BOR objects and IDocs, in CloudEvents format, and publish them to SAP Integration Suite, advanced event mesh — closing the gap for backends that predate S/4HANA's own RAP-based standard events. It ships as the ABAP add-on AIFAEM731 (SAP NetWeaver 7.31, i.e. ECC) or AIFAEM800 (NetWeaver 7.55 and later), and its usage is included in an advanced event mesh subscription.KStrothmann, published 2024-07-29
ABAP code to wait for the end of "inbound bgRFC type Q" unitsABAP code to wait for the end of "inbound bgRFC type Q" unitsWalks through inbound bgRFC type Q — ABAP's queue-based flavor of async processing built on background remote function calls — and gives a helper ABAP class that polls cl_qrfc_client_inbound for each unit's and queue's state until every unit submitted across a set of parallel qRFC queues has finished. The method assumes no single unit spans more than one inbound queue, and the author flags the classes it relies on, cl_qrfc_client_inbound=>get_unit_state and get_queue_state, as unverified for this use.Sandra_Rossi, published 2025-10-07
Always in Sync — Field-level and event-driven side effects for reactive UIs in RAPAlways in Sync — Field-level and event-driven side effects for reactive UIs in RAPA Devtoberfest 2026 session on side effects in RAP — the declarations in a behaviour definition that tell a draft UI to reload what a change affected, instead of leaving the user to refresh the browser. Field-level side effects recalculate a total price from a determination when a booking fee is entered, including across the association from a child item up to the root entity, and a permissions side effect toggles a description field between read-only and editable; a global side effect is attached to a determine action, fires when the user presses Enter, and only one may exist per business object, which is why the prepare action and a second determine action cannot both carry it. The last part starts a long-running calculation through the background processing framework and raises a business event that the behaviour definition lists as a side effect source and the projection makes public, so the Fiori app is updated with a notification when the work finishes, whether it was triggered by the user or by an application job — the transactional model and the async processing side the edges rest on.published 2026-10-05
Application to Application IntegrationApplication to Application IntegrationSAP's reference architecture for application-to-application integration, where messages carrying transactional data such as sales orders pass between business applications in near real time and each one triggers the next process step. When the sender's and receiver's APIs do not match, Cloud Integration in SAP Integration Suite sits between them to determine receivers, filter, map structures and convert protocols, which is the ground of integration flows; SAP Connectivity service, Cloud Connector and SAP Destination service reach on-premise receivers, and the edge integration cell runtime keeps processing inside a customer-managed landscape where compliance requires it. Direct exchange without middleware is allowed when the two APIs already align, asynchronous communication is the default the page states, and it is drawn at the level of the pattern, following SAP's Integration Solution Advisory Methodology, without designing any one flow.published 2024-08-01
Architecting Complex Real Life Business Scenario on SAP BTP with ease [ Targeting Multiple backend S/4HANA Systems utilizing Principal Propagation ]Architecting Complex Real Life Business Scenario on SAP BTP with ease [ Targeting Multiple backend S/4HANA Systems utilizing Principal Propagation ]The opening of a three-part series on reaching more than one S/4HANA system from one CAP application with the user's identity carried through. This part sets up the business problem; the propagation itself is in the parts that follow.mohit_bansal3, published 2022-11-25
Automate BTP Custom Domain certificates using Let's EncryptAutomate BTP Custom Domain certificates using Let's EncryptCertificate lifecycle management as an application: a CAP backend, a Fiori elements UI, the Custom Domain service, Cloud Foundry routes and the Job Scheduler, so requests, renewals and cleanup stop being manual. Part two of the author's BTP Toolbox.Ben, published 2026-03-19
Automating iFlow Documentation with SAP Integration Suite and Gemini AIAutomating iFlow Documentation with SAP Integration Suite and Gemini AIAn integration flow built from Cloud Integration's own steps — timer start, parallel multicast, process calls, join and gather, and a data store write — retrieves another iFlow's design-time metadata and resources (Groovy scripts, XSLT mappings, EDMX schemas) through the IntegrationDesigntimeArtifacts OData API on SAP Integration Suite. The walkthrough gives each flow step's configuration, the OData endpoints and sample request/response payloads, and an exception subprocess for error logging, before assembling the retrieved XML and posting it to Google's Gemini API to generate a technical specification document stored back in a datastore.Andrew-Fawzy, published 2025-07-18
AWS Mail configuration for SAP ABAP SystemsAWS Mail configuration for SAP ABAP SystemsWalks through routing an SAP ABAP system's outbound mail through Amazon SES instead of an on-premises mail server or a dedicated EC2 SMTP instance: verifying a sender address and generating SMTP credentials in SES, creating the SMTP node in transaction SCOT, importing the SES endpoint's certificate into the SSL client via STRUST, and testing delivery through SO01 and SOST. It covers the SMTP relay underneath ABAP's mail delivery, the layer Notifications marks as where the core stops and where a channel like this is written on top.brijesh_tripath, published 2025-03-04
Basic code's of ABAPBasic code's of ABAPNine standalone ABAP reports built around REUSE_ALV_GRID_DISPLAY and CL_SALV_TABLE, covering display, screen validation, spool creation, Excel upload and table maintenance without SM30. One report raises and catches a custom exception class with RAISE EXCEPTION and TRY/CATCH, the class-based mechanism error handling names for ABAP; another submits a job to spool, converts it to PDF with CONVERT_ABAPSPOOLJOB_2_PDF and exports a CL_SALV_TABLE result to Excel before mailing both, producing document output from spool rather than Form Builder.RakeshZore, published 2025-09-30
Batch File Pickup and Dynamic ZIP Creation in SAP Integration SuiteBatch File Pickup and Dynamic ZIP Creation in SAP Integration SuiteWalks through configuring a Cloud Integration flow that polls an SFTP server for batches of ten files, using a Content Modifier to preserve each file's name and body before appending them into one temporary file. A Router and Poll Enrich step detect when the batch is complete, a General Splitter breaks the combined payload back into individual messages, and a Gather step reassembles them into a dynamically named ZIP archive that keeps the original filenames, before the archive is sent on to a target SFTP server.sahilminhas, published 2026-05-07
Beginners Guide to Advanced Event MeshBeginners Guide to Advanced Event MeshA scenario-by-scenario walkthrough of Advanced Event Mesh, run through Cloud Integration iFlows: publishing and consuming queue messages, dead message queue setup with retry counts and acknowledgment modes, direct messages, durable topic endpoints and selectors, time-to-live, REST Delivery Points, replay by replication group message ID, parallel consumers with partition keys, and the request-reply pattern. Each scenario is built and verified step by step against a Solace trial account standing in for AEM.PriyankaChak, published 2025-07-24
Beyond Basic AI Error Handling in SAP CPI - A Rules-First Architecture with HANA Cloud LearningBeyond Basic AI Error Handling in SAP CPI - A Rules-First Architecture with HANA Cloud LearningBuilds a rules-first error-diagnosis pipeline on Cloud Integration in SAP Integration Suite: a Groovy classifier resolves known failures — auth, timeout, malformed payload — deterministically, and only genuinely novel errors reach an LLM through the AI Adapter, after a sanitizer script replaces every payload leaf value with a typed placeholder before it leaves the tenant. SAP HANA Cloud, reached over JDBC, holds a fingerprinted dedup cache and an accumulating table of past diagnoses. It also documents the AI Adapter configuration — Advanced mode, a Bearer-prefixed Secure Parameter, and a connection/processing URL split — needed to reach a non-SAP OpenAI-compatible endpoint, found by the author to be undocumented.Krishna_Karthik, published 2026-06-11
Beyond REST: Exploring GraphQL API Integration in SAP BTP Integration SuiteBeyond REST: Exploring GraphQL API Integration in SAP BTP Integration SuiteBecause Cloud Integration in SAP Integration Suite ships no native GraphQL adapter, the author builds a GraphQL integration flow on the standard HTTP adapter: a Groovy script assembles the query or mutation payload and sets the JSON content type, and a JSON-to-XML converter turns the response into something message mapping can consume. The walkthrough uses the public Countries API to stand in for a real order-synchronisation flow between an e-commerce platform and SAP S/4HANA.Avinash_Vaidya, published 2025-11-11
BTP CAP : How to Connect to Remote Services Locally in CAP ApplicationBTP CAP : How to Connect to Remote Services Locally in CAP ApplicationThe same problem four years earlier: a CAP application that consumes a remote service, running locally against the real thing rather than against a mock.showkath_naseem, published 2022-12-12
Build an integration scenario from scratch with AI assistance at every stepBuild an integration scenario from scratch with AI assistance at every stepBuilds an integration scenario in SAP Integration Suite from nothing and takes it through design, deployment, optimisation, monitoring and resolution with AI assistance at each step, which is the Integration flows concern worked end to end. The abstract names the phases and the kinds of help, development, analysis, troubleshooting and continuous improvement, and no feature or tool that gives them. A TechEd 2026 hands-on session (Tuesday 27 October, Berlin), presented by Craig Stasila, Finny Babu, Prashant Gautam and Shilpa Vij, written here from SAP's abstract; the recording is not yet published.
Build integrations faster with AI-assisted design and operationsBuild integrations faster with AI-assisted design and operationsAI-assisted integration development in SAP Integration Suite: the abstract names embedded generative AI tools that speed up building integrations, agent-ready APIs and event-driven architectures that connect SAP and third-party systems. The Integration Suite edge holds because it is the subject; the Integration flows edge rests on the phrase integration development alone, since the abstract names no tool, no capability area and no feature. A TechEd 2026 session (Wednesday 28 October, Berlin), presented by Finny Babu and Shilpa Vij, written here from SAP's abstract; the recording is not yet published.
Build real-time event-driven integrations for your enterpriseBuild real-time event-driven integrations for your enterpriseEvent-driven integration with SAP Integration Suite, advanced event mesh inside SAP Integration Suite: where events beat request-response, how publish and subscribe decouple systems, and what a phased move to event-driven integration looks like. Event Mesh as architecture; the abstract names no broker protocol and no CDS mapping. A TechEd 2026 session (Tuesday 27 October, Berlin), presented by Daniel Dorst and Karsten Strothmann, written here from SAP's abstract; the recording is not yet published.
Build your own event-driven scenario with advanced event meshBuild your own event-driven scenario with advanced event meshAn event-driven scenario built on SAP Integration Suite, advanced event mesh: queues, topics and subscriptions first, then filtering and event replay, in two parallel tracks, a guided one for newcomers and a second for experienced practitioners. It covers the brokered side of Event Mesh; which systems publish and consume, and which protocol the clients speak, is not stated. A TechEd 2026 session (Tuesday 27 October, Berlin), presented by Claudia Carabineiro, Emily Mui, Karsten Strothmann and Tobias Griebe, written here from SAP's abstract; the recording is not yet published.
Building a Real‑Time Currency Conversion iFlow using SAP Cloud Integration (CPI)Building a Real‑Time Currency Conversion iFlow using SAP Cloud Integration (CPI)A step-by-step build of a currency-conversion integration flow in Cloud Integration: an HTTPS sender adapter accepts JSON, a content modifier stores the currencies and amount as exchange properties, and a Request-Reply step calls an external rate API before a Groovy script renders the result as an HTML table. A Global Exception Subprocess centralizes error handling for the whole flow, turning the MPL ID, error type and message into HTML and mailing it as a notification to a support address.RajeshwerRao_G_1, published 2026-04-01
Building Custom Joule Skills via RFC: Guide for SAP S/4HANA and ECC IntegrationBuilding Custom Joule Skills via RFC: Guide for SAP S/4HANA and ECC IntegrationWalks a Joule skill from a spoken question about a production order's status to an answer in SAP Build Workzone: a Cloud Connector tunnel and a destination in the BTP cockpit reach the S/4HANA or ECC system, a BAPI/RFC Action Project in SAP Build wraps the BAPI that reads the order, and Joule Studio, classic edition turns the action into a skill and deploys it. Establishing the connection and its destination before the action project exists is RFC connectivity and Destinations done for a low-code consumer rather than a CAP service. The action type here is BAPI/RFC, alongside the OData actions Joule Studio's own entry names.Robin-Qiu, published 2026-04-01
Business to Business IntegrationBusiness to Business IntegrationSAP's reference architecture for business-to-business integration, the exchange of business documents with customers, suppliers and other trading partners over agreed standards such as EDIFACT, ANSI X.12 and IDoc and protocols such as AS2. Its design-time steps are Cloud Integration in SAP Integration Suite, the predefined content of SAP Business Accelerator Hub, and Integration Advisor, which defines message implementation and mapping guidelines and generates runtime artifacts from them; Trading Partner Management then turns partner profiles into agreements pushed to the Partner Directory, and generic integration flows on Cloud Integration read those agreements at runtime to exchange messages with each partner. The alternatives it names are API-based exchange where an industry has standardised its APIs, and SAP Business Network with the managed gateway for spend management in place of connecting partners one by one.published 2024-08-01
CAP - Specifying the queues to be consumed from SAP Event MeshCAP - Specifying the queues to be consumed from SAP Event MeshWritten against the edge of the convention rather than the convention. CAP creates one queue per application and names it for you; this is the case where the queue already exists, belongs to someone else, or there is more than one of them. The oldest Event Mesh post indexed here, and the only one about taking the naming back.schardosin, published 2021-06-21
CAP Foundry: Engineering SAP CAP Applications from Business Intent with Guardrailed AICAP Foundry: Engineering SAP CAP Applications from Business Intent with Guardrailed AICAP Foundry is a prototype that generates a CAP Node.js project with SAP Fiori elements from a written business requirement, discovering the actual data shape from a chosen source — SQLite, a configured SAP HANA HDI container, offline EDMX, live OData through the SAP Destination service, or approved SAP BTP ABAP objects — instead of inventing one. The generated application can carry a Fiori draft lifecycle with optimistic concurrency via ETags and annotation-driven Fiori elements list and object screens, localized independently of the underlying service contract. Attachments can be added with upload, download and delete, gated on a malware-scan status, and the generated project still has to compile, build and pass its generated tests before the run is accepted.Shahid, published 2026-08-20
CAP Service to Fetch + Create Sales Order in S4 HANA Public CloudCAP Service to Fetch + Create Sales Order in S4 HANA Public CloudA CAP Node.js walkthrough imports SAP S/4HANA Cloud's Sales Order OData API with cds import, adds csrf handling to the generated service definition, and forwards a custom REST action's reads and writes to the remote proxy through cds.connect.to, the pattern Service integration covers. The mta.yaml binds the SAP S/4HANA Cloud extensibility service and a SAP Destination service instance so the S/4HANA Public Cloud system's address and credentials stay outside the application, per Destinations.Mujeeb, published 2023-05-30
CAP: Consume External Service - Part 1CAP: Consume External Service - Part 1Builds a CAP Node.js service from scratch that consumes the public NorthWind OData V4 service: cds import turns its EDMX metadata into a CSN model under srv/external, and a CatalogService projects Products from it with a custom READ handler that runs the request through cds.connect.to('NorthWind'). Shows the same projection working two ways — against a CSV mocked under srv/external/data with the <service>-<entity>.csv naming the framework expects, then against the real service once credentials.url is added to the CAP configuration and @sap-cloud-sdk/http-client is installed — and defers routing that connection through the Cloud Foundry Destinations service to the next post in the series.published 2020-05-26
CAP: Consume External Service – Part 3CAP: Consume External Service – Part 3Built to work around CAP limitations at the time — OData-only external services, no custom headers, no complex OData queries — the post walks through cdse, the author's own module that resolves a named destination from the CAP project's configuration and calls axios directly, so a handler reads the same way whether it is tested locally against a raw URL or deployed against SAP Cloud Platform's Destinations service. A 2022 update at the top of the post calls it obsolete, since the CAP framework has since addressed the limitations it set out to work around. The walkthrough of cdse resolving a destination and switching between a local credentials.url and an SCP destination, including pulling credentials from VCAP_SERVICES when the lookup fails locally, still holds as a worked example.published 2020-07-27
Centralized Error Handling in SAP Cloud IntegrationCentralized Error Handling in SAP Cloud IntegrationBusiness integration flows in Cloud Integration route their runtime errors to a shared Central Error Logger flow through an Exception Subprocess and a ProcessDirect adapter, instead of each flow handling failures on its own. The logger normalises the incoming error data — flow name, message ID, correlation ID, timestamps — and formats it into an HTML email sent through a Mail Receiver Adapter. The author validated the same logger flow, unchanged, against a second, more complex business flow with routers and multiple email notifications.vishaladhikari, published 2026-03-27
Claude ported ABAP functions to new APIClaude ported ABAP functions to new APIA first-person account of using Claude Code, driven through the sapcli command line, to install and repair RFC function modules that let a CI pipeline control abapGit and gCTS remotely, rather than treating git as a way to read ABAP source. Instead of trusting a local checkout, Claude read the abapGit login manager class and queried the target system's own type catalogue through sapcli, then used what it found to update a renamed API method and swap a TABLES parameter's structure for the table type BAPIRET2_T.jakub_filak, published 2026-03-16
Clean Core by Design: Event Enablement Cockpit as a Core Integration Enabler in SAP S/4HANAClean Core by Design: Event Enablement Cockpit as a Core Integration Enabler in SAP S/4HANAWalks through wiring an on-premise SAP S/4HANA system into Event Mesh as an event producer, using the Enterprise Event Enablement framework: creating the service instance and its service key, then an RFC destination and OAuth 2.0 client configuration in SPRO so a channel can publish native S/4 business events over AMQP or MQTT. Covers the channel's reconnect and quality-of-service parameters and activating the Event Discovery Service, and notes that SAP ECC needs a third-party add-on for the same events since S/4's native Business Events are not available there.HammadSharif1, published 2026-06-01
Cloud Integration with Document AICloud Integration with Document AIWalks through connecting Cloud Integration to SAP Document AI: an iFlow posts a prescription PDF to Document AI's job API, polls the job endpoint until it completes, and a groovy script reads back the result, keeping only the fields above a stated 60% confidence threshold. The scenario is a hospital extracting a new patient's past illnesses, allergies and blood group from uploaded prescriptions, matched against a custom extraction schema.PriyankaChak, published 2025-08-10
Cloud Integration- Activating Enterprise Messaging Capabilities for JMS Queue - CFCloud Integration- Activating Enterprise Messaging Capabilities for JMS Queue - CFTraces a JMS iFlow deployment failure on Cloud Integration (Cloud Foundry) — ERROR_MISSING_SERVICE_KEY — to the Message Queues (Enterprise Messaging) capability being switched off on the tenant rather than a missing service key, since an edition upgrade does not turn it on by itself. Resolves it by enabling Message Queues under Manage Capabilities, which restarts the tenant, then redeploying the affected iFlows.Pavan_Koppula1, published 2026-07-21
Cloud-Native with ABAP Cloud – The Transactional Outbox PatternCloud-Native with ABAP Cloud – The Transactional Outbox PatternImplements the transactional outbox pattern in ABAP Cloud's background processing framework (bgPF): a RAP business object's save sequence registers a bgPF handler implementing IF_BGMC_OP_SINGLE, and the RAP runtime runs it, and only then emits the message, after the database commit succeeds, so a rolled-back transaction emits nothing. The post walks through the full working example published as SAP-samples/abap-platform-rap-transactional-outbox-with-bgpf.published 2025-11-12
Communicate from a Java Application to ABAP via WebSocket RFC using JCo - Migration GuideCommunicate from a Java Application to ABAP via WebSocket RFC using JCo - Migration GuideWalks a JCo setup from classic CPIC-based RFC to WebSocket RFC: swap the application- or message-server logon properties for jco.client.wshost and jco.client.wsport, and implement DestinationDataProvider's getSSLContext (and, for mTLS, getClientCertificate) since the new connection runs over TLS. It covers building the PKI trust on both sides — a local PKCS12 keystore for the Java side, STRUST's SSL-Server Standard certificate exported and imported for mutual trust on the ABAP side — and notes that on BTP, JCo paired with the Destination service already implements this via the Connectivity service, so the custom SSLContext work can be skipped there.simon_luser, published 2025-01-21
Complete Guide: Setting Up CAP Plugin for Advanced Event Mesh with OAuth AuthenticationComplete Guide: Setting Up CAP Plugin for Advanced Event Mesh with OAuth AuthenticationWritten because the plugin's own documentation stops short of the prerequisites and the author had to assemble them from three other sources and a help chapter. It joins them: the OIDC application in Identity Authentication, the OAuth profile in Broker Manager, the token checked before anything is wired, and only then the plugin. The author says plainly it came out of trial and error and was going to be a README.rpagni, published 2025-11-10
Completing the B2B migration into SAP Integration Suite visionCompleting the B2B migration into SAP Integration Suite visionWalks through migrating SAP PI's B2B integrations — EDIFACT, X12 and other partner formats — into Trading Partner Management in SAP Integration Suite: recording test messages from SAP PI, creating partner profiles, and filling a Self Partner Agreement template that references the MIG and MAG guidelines SAP's own migration path builds on. The author's migration tool, Figaf, turns each Operation Mapping into a Process Direct flow, carrying its UDFs to Groovy or SAP's Cloud Integration Function Libraries, then reruns the recorded test cases against the result.DG, published 2025-09-09
Configure Journal Entry Posting Approval from Store Template in Build Process AutomationConfigure Journal Entry Posting Approval from Store Template in Build Process AutomationWalks through deploying SAP's Journal Entry Posting Approval template from the SAP Build Process Automation Store against an on-premise S/4HANA system that has no Secure Network Connection: destinations for S/4HANA via Cloud Connector, for SAP Document Management service, integration option to hold the approval's supporting documents, and for the BPA service and its SMTP mail. It then swaps the template's SNC action groups for basic-connection BAPI calls and deploys the approval's UI5 applications so the task lands in My Inbox, with a Desktop Agent registered to run the unattended document-check and document-post automations.published 2025-01-28
Configuring SAP Cloud Integration for an IBP to S/4HANA (on prem / private cloud) integrationConfiguring SAP Cloud Integration for an IBP to S/4HANA (on prem / private cloud) integrationWalks through creating the two BTP destinations an Cloud Integration iflow needs for an IBP-to-S/4HANA integration: one of type RFC with a WebSocket RFC server host and port for the IBP tenant, and one of type RFC with the on-premise proxy type, a Cloud Connector location ID and a virtual host for the S/4HANA system. It then has the reader copy SAP's prebuilt IBP integration packages into the Design workspace and deploy every reusable iflow in them before a business iflow can call the S/4HANA extractor through SAP Connectivity service.SofianePebre, published 2025-08-27
Connect Business Processes with SAP Master Data IntegrationConnect Business Processes with SAP Master Data IntegrationSAP's reference architecture for keeping master data such as materials, business partners and cost centres consistent across applications with SAP Master Data Integration, a central hub that stores every change in an event log and distributes it to the solutions that consume it. Cloud Integration in SAP Integration Suite carries what the hub does not reach, SAP solutions it does not yet support and third-party or on-premise systems, through an SAP Master Data Integration adapter, which is where the design meets integration flows; newer SAP S/4HANA releases connect to the hub without it. Consolidation, data quality and central governance are outside the architecture and left to SAP Master Data Governance, and SAP Master Data Integration itself has no entry in the atlas yet.published 2024-08-01
Connect SAP CAP (Node.js) to On-Premise/Private PostgreSQL using SAP Cloud ConnectorConnect SAP CAP (Node.js) to On-Premise/Private PostgreSQL using SAP Cloud ConnectorAn end-to-end route from a CAP Node.js application on Cloud Foundry to a PostgreSQL database that is never made publicly reachable, over BTP Connectivity and the Cloud Connector using a TCP destination and SOCKS5. The part worth having is that it covers the deployer as well as the server: the generated PostgreSQL deployer has to reach the same private database to deploy the CDS model, and a guide that only connects the runtime leaves you with a schema you cannot install.Kalaikovan, published 2026-08-07
Connect SAP CAP (Node.js) to On-Premise/Private PostgreSQL using SAP Cloud Connector
Database connectors changed in @sap/cds 10.1.0, 2026-09-07. Affects A recipe.
Connect to Public Cloud API in Node.js via Authorisation CodeConnect to Public Cloud API in Node.js via Authorisation CodeThe authorisation code flow rather than client credentials, which is the harder half: a service key, an XSUAA instance bound to the CAP app, and a destination, with the author saying plainly that this was challenging and they hope it saves somebody the same time.Egan, published 2025-07-22
Connecting On Premise Mail Destination and Sending Email Using SAP Cloud SDK JavaScript Version 3 on SAP CAPConnecting On Premise Mail Destination and Sending Email Using SAP Cloud SDK JavaScript Version 3 on SAP CAPMail from CAP through a company's own SMTP server rather than a hosted one, which is the case the existing answers did not cover — the author names them and says why each failed here: one needed an SMTP provider like Mailtrap, another solved it in Java. What is left is the connectivity: an on-premise mail destination reached from Node, and a hybrid profile to test it against.codebrokerad, published 2023-02-14
Connecting On Premise Mail Destination and Sending Email Using SAP Cloud SDK JavaScript Version 3 on SAP CAP
Destinations changed in @sap-cloud-sdk/connectivity 4.0.0, 2025-03-04. Affects Runnable code.
Connecting SAP Integration Suite with SAP Document AI and SAP Business AIConnecting SAP Integration Suite with SAP Document AI and SAP Business AIWalks through a Cloud Integration flow in SAP Integration Suite that pulls PDF purchase orders from a Gmail mailbox, extracts header and line-item fields through SAP Document AI's job-submission and polling API, and validates the result with SAP AI Core's generative AI hub using GPT-5-mini as a quality check rather than the source of the extracted values. Groovy steps combine the Document AI confidence score and the model's score into one figure that routes low-scoring purchase orders to manual review, with no S/4HANA posting performed.subhojitSaha, published 2026-08-24
Connecting SAP Integration Suite with Slack: A Hands‑On Guide with Open ConnectorsConnecting SAP Integration Suite with Slack: A Hands‑On Guide with Open ConnectorsA walkthrough builds an integration flow on SAP Integration Suite that receives JSON over an HTTPS sender, transforms it with Groovy, and posts a formatted message to a Slack channel through the Slack Open Connector. An Exception Subprocess catches token, channel and connector-invocation failures and returns a structured error response, and the author verifies it by forcing a bad channel ID and confirming the error-notification email arrives.jareenabee_dudekula, published 2026-03-20
Connecting SAP S/4HANA On-Prem Directly to Advanced Event Mesh using Cloud Connector - finally!Connecting SAP S/4HANA On-Prem Directly to Advanced Event Mesh using Cloud Connector - finally!Package Integration 1.4.0 for the Advanced Event Mesh Adapter adds official support for routing through SAP Cloud Connector, so an on-premise SAP S/4HANA system can produce events that SAP Advanced Event Mesh distributes without exposing a public endpoint. The same release changes the adapter's default acknowledgment mode from Automatic Immediate to Automatic On Exchange Complete, altering delivery semantics and error handling. The release notes warn against mixing proxy configurations within one tenant, since that causes unpredictable routing in complex hybrid tenants.sissyhae, published 2026-01-23
Consume ABAP RFC Function Modules in CAPConsume ABAP RFC Function Modules in CAPCalling an existing RFC function module from CAP instead of asking somebody to build an OData service for it — which is the actual decision, since the alternative is custom development on the ABAP side for a function that already works.published 2025-03-28
Consume Remote Services in a Full-Stack CAP ApplicationConsume Remote Services in a Full-Stack CAP ApplicationExtending the Developer's Guide application with a remote S/4HANA service — connectivity, importing the Business Partner API, and running against it. SAP publishes this as four separate paths: mock server or real S/4HANA Cloud, times Cloud Foundry or Kyma. One entry covers all four, because the difference between them is which backend and which runtime, not what you learn.SAP
Consume SOAP Web Services in SAP Cloud Application Programming ModelConsume SOAP Web Services in SAP Cloud Application Programming ModelCalling a SOAP service from CAP — the case the remote-service story does not cover, since CAP's own import path speaks OData and OpenAPI.SAP
Consuming data from SAP Datasphere in SAP BTP CAP ApplicationsConsuming data from SAP Datasphere in SAP BTP CAP ApplicationsDatasphere as the source a CAP application reads from — the case for it being that Datasphere already unified the SAP and non-SAP data, so the application does not have to. From a real project.sudheer-tammana, published 2025-06-03
Conversational search for the Cloud Integration capabilityConversational search for the Cloud Integration capabilityCloud Integration content becomes searchable in natural language through three architectures SAP's abstract names: MCP servers, retrieval-augmented generation and knowledge graphs, set against the work of analysing and governing a growing SAP Integration Suite tenant. The abstract names the three and does not say which is built or how they compare. A TechEd 2026 session (Tuesday 27 October, Berlin), presented by Vadim Klimov, written here from SAP's abstract; the recording is not yet published.
Creating an SAP SD Billing Document Using a BAPI in SAP Build and Accessing It Through 'Joule Work'Creating an SAP SD Billing Document Using a BAPI in SAP Build and Accessing It Through 'Joule Work'Walks through the two pieces of connectivity a SAP Build Process Automation action needs to call an on-premise BAPI: mapping the virtual host to the internal S/4HANA host in Cloud Connector over the RFC protocol, and creating an RFC-type destination in the BTP cockpit so BAPI_BILLINGDOC_CREATEMULTIPLE becomes a selectable action. The resulting process creates an SD billing document from a sales document number and is reached through SAP Build Work Zone, including from the Joule Work mobile app.MrRaj, published 2026-06-29
Custom Form with Custom Data Source in SAP Public Cloud (Grow with SAP)Custom Form with Custom Data Source in SAP Public Cloud (Grow with SAP)Builds a custom Adobe-based output form for SAP S/4HANA Cloud Public Edition when SAP ships no standard data source: a RAP business object exposes header and item CDS views through a service definition, one view marked as the form's data provider, and the layout is designed offline in Adobe LiveCycle Designer against the exported XML schema before upload and rendering back in the tenant. It draws the line against SAP Forms Service by Adobe on BTP, which the post sets aside in favour of building the form inside the S/4HANA Cloud system itself.Gourab_Dey, published 2026-01-15
Designing Event-Driven ApplicationsDesigning Event-Driven ApplicationsSAP's guidance for building applications on event-driven architecture with BTP services. It sets out a two-part strategy: SAP Cloud Application Event Hub for events between SAP cloud applications and BTP, and the SAP Integration Suite family for dedicated event brokers in hybrid landscapes. Its sub-pages then cover EDA patterns, design considerations and AWS and Azure IoT integration. The framing is integration between systems; the in-process outbox and queueing inside one CAP service are not its subject.published 2025-10-10
Designing Scalable Integration Flows in SAP BTP Using Pallets and AdaptersDesigning Scalable Integration Flows in SAP BTP Using Pallets and AdaptersExplains two building blocks of integration flows in SAP Integration Suite: a pallet, a reusable group of flow steps built as its own integration flow and called from another over the ProcessDirect adapter for loose coupling, with logging, transformation, error-handling, notification and security pallets as examples; and the adapters Cloud Integration ships to reach other systems — REST, SOAP, OData, IDoc, JDBC, ProcessDirect and SFTP — each with the protocols and authentication it supports. Written as a design pattern for reuse across flows rather than a single worked example.Saksham-Mutneja, published 2025-10-16
Develop and deploy a HTML (Angular/Vue/React) app on SAP BTP access S/4 OP, Part IIIDevelop and deploy a HTML (Angular/Vue/React) app on SAP BTP access S/4 OP, Part IIIThird part of a series on an Angular front end over CAP against an on-premise S/4HANA system: after an OData V4 service is exposed from S/4 OP, a CAP (Node.js) project imports its metadata with cds import, wires it as an external service with cds.connect.to, and resolves the on-premise tenant through a named destination set under the service's cds configuration in package.json. The HTML app itself is built as shown in an earlier part of the series and is only referenced here.Hongjun_Qian, published 2024-03-11
Developing a Shell Plugin for SAP Build Work Zone to Display Custom NotificationsDeveloping a Shell Plugin for SAP Build Work Zone to Display Custom NotificationsThe rendering end of a notification rather than the publishing end: a shell plugin that changes what Work Zone shows, for the cases the standard notification card does not cover.Mykhaylo, published 2025-07-17
Developing Mobile Apps with SAP BuildDeveloping Mobile Apps with SAP BuildA tutorial that builds a cross-platform mobile app with the Mobile Development Kit on top of the CAP-based data service from the author's earlier posts, using the mobile Dev Space in SAP Business Application Studio to configure and deploy the app to SAP Mobile Services. It sets up the mobile destination against SAP Destination service two ways — reusing the BTP destination already created for the CAP service, or an Internet Destination with OAuth2 User Token Exchange and a manually retrieved client secret — and turns on Cross Context SSO so a token issued in the browser carries into the generic SAP Mobile Services Client app on the phone.published 2025-05-22
DIY JDBC Sender Adapter for SAP Integration SuiteDIY JDBC Sender Adapter for SAP Integration SuiteSimulates the JDBC Sender Adapter that SAP Integration Suite dropped from SAP PO by polling a source database with a Request/Reply step, triggered by a configurable scheduler or a manual HTTP call, and writing the result to a DataStore or JMS Queue to decouple polling from mapping and insertion. Retries run against a configured maximum, a failed batch escalates to a Dead Letter Queue once they are exhausted, and a mapping failure skips retries and escalates straight away from its own local subprocess. The author reports migrating several SAP PO scenarios onto this flow design and offers a reusable template on request.lanza, published 2025-10-21
Edge Integration Cell - what's new?Edge Integration Cell - what's new?A Devtoberfest 2026 integration-track session (INT-41) on Edge Integration Cell, the runtime of SAP Integration Suite a customer runs on their own Kubernetes cluster while design, configuration and monitoring stay in the cloud tenant. It names what the customer has to provide — a supported Kubernetes platform, SAP HANA or PostgreSQL, Redis or Valkey as data store, a load balancer — then the Edge Lifecycle Management cockpit with its monthly rolling updates, the inbuilt and the external Cloud Connector options and why a DMZ placement calls for the second, and the adapters available only on Edge: RFC sender, NFS, OFTP2 and UNF. The demo deploys an OFTP-to-file flow to the Edge runtime and shows the same flow rejected when its runtime profile is switched to cloud, which is where the Integration flows edge holds.SAP Developers
Edge Integration Cell on HyperscalersEdge Integration Cell on HyperscalersSAP's architecture for Edge Integration Cell, the runtime of SAP Integration Suite that executes integration flows in a Kubernetes cluster the customer runs, while design, monitoring and governance stay on SAP BTP and the runtime reaches BTP over outbound-only channels. The main page gives the reasons SAP names for it: data residency, security policies that forbid inbound access, and latency to a distant BTP region. Three sub-pages draw the same setup on AWS, Azure and Google Cloud, each with a private network across three availability zones, a managed Kubernetes cluster, managed PostgreSQL and Redis, sizing left to an SAP Note, and each says it outlines a small production deployment to be treated as a starting point.published 2025-04-18
End to End Currency Conversion Integration using SAP Integration Suite (SAP CPI)End to End Currency Conversion Integration using SAP Integration Suite (SAP CPI)A hands-on build of a currency-conversion integration flow in Cloud Integration: an HTTPS sender adapter takes JSON input, a Request-Reply step calls an external exchange-rate API, and a Groovy script converts the amount and formats it as an HTML table before a Mail Adapter delivers the result. Most of the walkthrough is the Exception Subprocess added after hitting HTTP 500 and 429 errors in testing, which captures the error message, response code and message-processing-log ID and turns them into a readable response instead of a raw stack trace.shahabaz, published 2026-04-09
End-to-End Error Handling with General Splitter and Local FlowsEnd-to-End Error Handling with General Splitter and Local FlowsA Cloud Integration iFlow splits an incoming XML payload with the General Splitter, calls an OData service in parallel for each part and gathers the results, then hands a failed call to an Exception Subprocess, where a Process Call reaches a Local Integration Process that calls a separate exception-handling iFlow over ProcessDirect. In that second flow a Content Modifier puts the interface ID and the stack trace into message headers and the tenant, flow and message ID into exchange properties, a Groovy script saves the message as a plain-text log attachment, and the Mail adapter sends the stack trace as an email; the failure itself is provoked by removing the https prefix from the OData URL. Each step is given with its own configuration, from the splitter's XPath and batch size to the ProcessDirect address format and the headers the exception handler sets.NaveenReddy_06, published 2025-07-02
End-to-End Mail Adapter Setup in SAP CPI Using Gmail (Step-by-Step Guide)End-to-End Mail Adapter Setup in SAP CPI Using Gmail (Step-by-Step Guide)Walks through configuring Cloud Integration's Mail Receiver Adapter against a personal Gmail account: enabling 2-Step Verification and an app password in Gmail, storing it as CPI security material user credentials, and testing the SMTP connection (smtp.gmail.com, port 587, STARTTLS) before wiring the adapter into an integration flow. A content modifier builds the message body, and a Postman call triggers the flow to send mail through the configured Gmail account.srivallivasamsetti, published 2026-03-09
Enhancing SAP Business Events with Custom Payload Fields using RAPEnhancing SAP Business Events with Custom Payload Fields using RAPWalks through enriching an outbound Business Partner event for Event Mesh that by default carries only the partner ID: a derived RAP business event, raised from a behaviour definition with RAISE ENTITY EVENT and bound through SWE2 event linkage to a receiver function module, adds first and last name to the payload. The custom event is defined on a root view entity over BUT000 and verified in /IWXBE/EVENT_MONITOR, where the enriched JSON payload shows the extra fields reaching subscribers without an additional callback to the source system.BramhaniG, published 2025-10-27
Establishing connectivity between a local CAP runtime and on-premise systemsEstablishing connectivity between a local CAP runtime and on-premise systemsReaching S/4HANA, an on-premise HANA or any HTTP service from a CAP process running on your laptop — the case where the connectivity proxy the platform provides is not there and the tunnel has to be arranged.vLeonkev, published 2025-10-15
Event Add-On for ERP: All you need to know about the new Event StudioEvent Add-On for ERP: All you need to know about the new Event StudioA Devtoberfest 2026 integration-track session (INT-43) on Event Studio, the browser-based part of the Event Add-On for ERP that defines events in an S/4HANA or ECC backend without code and sends them to a broker. A custom sales-order event is built live — fields picked into a payload that is published as a CDS view entity, a trigger on a classic business object, a static topic — and arrives in a queue on SAP Integration Suite, advanced event mesh, which is where the Event Mesh edge holds. The rest of the demo covers health and exception monitoring in SAP Cloud ALM, the AsyncAPI definition replicated to Event Portal, and the AI assistant and MCP server now inside Event Studio.SAP Developers
Event Driven Architecture with Event Mesh - Part-1Event Driven Architecture with Event Mesh - Part-1Continues the author's own CDS entity-relationship example rather than starting a fresh one, which is the point of it — the same model gains events. Concepts first, then a message client and queue on BTP, then a Postman check that the queue works before any CAP code is written, and finally the emit from a CAP REST service.Avinash_Vaidya, published 2022-12-04
Event Driven Architecture with Event Mesh - Part-1
Event Mesh changed in @sap/cds 10.0.3, 2026-07-02. Affects A recipe, Runnable code.
Event Driven Architecture with Event Mesh – Part-2Event Driven Architecture with Event Mesh – Part-2Part 1 published a message and stopped there; this closes the loop by giving it somewhere to go. A REST API built in Integration Suite is registered as a webhook on the Event Mesh queue, and the chain is run end to end — CAP to Event Mesh to Integration Suite to Twilio — so the consumer side and the webhook configuration are what this adds.Avinash_Vaidya, published 2023-01-30
Event Driven Architecture with Event Mesh – Part-2
Event Mesh changed in @sap/cds 10.0.3, 2026-07-02. Affects A recipe, Runnable code.
Event enabling SAP Data Replication Framework with Advanced Event Mesh & AIFAEMEvent enabling SAP Data Replication Framework with Advanced Event Mesh & AIFAEMWalks through connecting SAP's ABAP-side Data Replication Framework to Advanced Event Mesh by way of the AIFAEM add-on, bypassing SAP Cloud Integration: a custom ABAP class maps business-partner replication data into AIF, which publishes it to AEM in CloudEvents format. The author's own disclaimer favours the standard pattern instead — a Standard DRF Replication through an Integration Suite iFlow with the AEM adapter — and presents this direct, custom-ABAP route only as a documented alternative.AlexPfeil, published 2025-08-21
Event Mesh + AMQP: The Retry Trap Nobody Warns You AboutEvent Mesh + AMQP: The Retry Trap Nobody Warns You AboutWorks through two patterns for retrying failed messages from Event Mesh's AMQP sender adapter on Cloud Integration, whose native retry has no configurable delay or backoff: bridging into a JMS queue for full exponential-backoff control, or looping messages through a dedicated retry queue with a TTL and a Dead Message Queue. Compares both against a Groovy sleep() workaround that blocks the adapter's connection and the runtime's worker thread, and shows that Advanced Event Mesh's own adapter ships configurable retry interval, backoff and broker-side redelivery without either workaround.MateuszPiotrowski, published 2026-03-09
Event-driven Extensions for SAP SuccessFactors on SAP BTP – Connecting the DotsEvent-driven Extensions for SAP SuccessFactors on SAP BTP – Connecting the DotsWalks through an event-driven extension for SAP SuccessFactors: Automated Configurations registers the SuccessFactors system against an SAP BTP account with an integration token, and a SuccessFactors custom integration then pushes events, such as an employee joining or leaving, to a topic in Event Mesh that a CAP application subscribes to. The SuccessFactors APIs themselves are downloaded as EDMX files from SAP API Business Hub and imported into the CAP project, the same EDMX-import path behind service integration, so CAP generates the client used to call them. A reference application, RunSmooth, ties Automated Configurations, Event Mesh and CAP together end to end.Former Member, published 2020-08-12
Event-Driven Multi-Tenant Architecture on SAP BTP with CAP and SAP Event MeshEvent-Driven Multi-Tenant Architecture on SAP BTP with CAP and SAP Event MeshThe two topics that are usually written about separately, taken together — because a shared broker is where tenant isolation stops being automatic. It starts from why microservices are decoupled at all, places Event Mesh among the four broker services BTP offers, and then works through what changes when the publisher and the consumer are multitenant.ale_biagi, published 2024-12-19
Evolution of the Code10 CI Accelerator add-on for SAP Integration SuiteEvolution of the Code10 CI Accelerator add-on for SAP Integration SuiteThe Code10 CI Accelerator, a partner add-on that puts a process monitor over pipeline concepts and patterns in Cloud Integration, the Edge Integration Cell runtime and more of SAP Integration Suite, and how it has changed as the suite has. The add-on is not in the atlas, so the edges rest on the Integration Suite capabilities it monitors; the abstract names no pipeline pattern and no feature of the add-on. A TechEd 2026 session (Wednesday 28 October, Berlin), presented by Antonio Valladares Fernandez, written here from SAP's abstract; the recording is not yet published.
Execute [OAuth2 client credentials] protected REST request with SAP CAP ApplicationExecute [OAuth2 client credentials] protected REST request with SAP CAP ApplicationA recipe, and the author calls it that — package.json, a .cds and a handler — for calling a remote service protected by OAuth2 client credentials from a CAP application. Short, complete, and addressed to CAP developers rather than to BTP administrators.Lachmish, published 2022-04-27
Execute [OAuth2 client credentials] protected REST request with SAP CAP Application
Authentication changed in CAP Java 3.0.1, 2024-07-26. Affects A recipe.
Explore version control and automation with GitHub in Cloud IntegrationExplore version control and automation with GitHub in Cloud IntegrationGitHub access set up in Cloud Integration: integration flows committed and versioned from Cloud Integration's own tools, several people working on the same artifacts, and a commit that triggers a CI/CD pipeline. The abstract states what the GitHub connection does and stops before the branch model, the pipeline's steps or which pipeline service runs them. A TechEd 2026 session (Thursday 29 October, Berlin), presented by Marco Ertel, Morten Wittrock, Patrick Kelleher, Shivani Borkar and Tobin Sydneysmith, written here from SAP's abstract; the recording is not yet published.
Exploring SAP Salesforce Adapter - retry mechanism with JMS queueExploring SAP Salesforce Adapter - retry mechanism with JMS queueBuilds a retry design for Salesforce update failures in Cloud Integration on SAP Integration Suite: a Parent iFlow triggered by a Salesforce push topic calls a Child iFlow, whose Exception Subprocess routes specific Salesforce errors to a separate JMS Retry PD iFlow over a ProcessDirect target address. The retry iFlow stores the failed payload in a JMS queue (Enterprise Edition), retries up to five times with exponential backoff, moves exhausted messages to the dead-letter queue, and mails the Application Maintenance team; the author notes the queue's 10 GB size limit and that polling may pause under load.Shailaja, published 2025-09-05
Expose RFCs as MCP Tools in Integration SuiteExpose RFCs as MCP Tools in Integration SuiteWalks through creating an MCP server in SAP Integration Suite from an RFC source: an on-premise RFC destination labelled for Integration Cell inclusion, a search over the backend's function modules (minimum seven characters), and up to 50 selected modules each becoming a tool. Covers the resulting server's configuration (Source, Tools and Prompts, with no Resources section for this source) and the two scopes an RFC-based server's policy adds beyond an API-sourced one, API.invoke and ESBMessaging.send, plus the RFC receiver adapter used at runtime. Demonstrates the flow with a purchase-order scenario where an AI client calls BAPI_PO_CREATE1 and BAPI_PO_GETDETAIL1 as MCP tools.ronit199666, published 2026-09-24
Expose S/4HANA Cloud OData API as an MCP Server via CAP Node.jsExpose S/4HANA Cloud OData API as an MCP Server via CAP Node.jsA step-by-step walkthrough that wraps SAP S/4HANA Cloud's Outbound Delivery OData v2 API in a CAP Node.js service and exposes it through @cap-js/mcp, so an MCP client can list the generated tools, query the delivery entities and call a custom createDelivery action over JSON-RPC. The remote S/4HANA connection is configured two ways in package.json: direct Basic Authentication credentials for local hybrid testing, and a named BTP destination for the app once deployed to Cloud Foundry.Jacky_Liu1, published 2026-07-29
Exposing SAP S4 Onprem data to external System || Odata Service || BTP || Destination-ConnectivityExposing SAP S4 Onprem data to external System || Odata Service || BTP || Destination-ConnectivityA walkthrough that wraps an IDOC-reprocessing function module in a RAP OData service on S/4HANA on-premise, then reaches it from a Python app on Cloud Foundry by looking the on-premise system up through the Destinations service and calling it through SAP Connectivity service proxies behind Cloud Connector. It walks through the destination and connectivity service keys, resolving the destination's URL and credentials, and the connectivity-service token and proxy call needed to reach the on-premise OData endpoint, noting the app must run on Cloud Foundry since destination and connectivity lookups do not work from a local machine.Ace_D, published 2025-07-24
Extend SAP SuccessFactors on SAP BTP with CAP - Create the CAP ServiceExtend SAP SuccessFactors on SAP BTP with CAP - Create the CAP ServiceWalks through writing a service definition in SAP Business Application Studio that projects entities from an existing CDS model: one entity gets @odata.draft.enabled because Fiori Elements only shows CRUD actions on a draft-enabled entity, and a read-only projection of an already-imported SuccessFactors OData entity fails with the generic handlers because the call is delegated to the remote service, so a custom handler is needed. Running cds watch then serves the entities, drafts and $metadata at the declared service path.published 2022-03-23
