NewSAP Cloud Application Programming Model
In the last 30 days
90 changes
cds-natslifecycle revisedThe maintainer's GitHub profile states that the account was archived (profile changed 2026-10-11); the repositories are gone and the package stays published on npm. His words, quoted and dated, in the field made for a maker's statement about an end; nothing written about the person.
Automate BTP Custom Domain certificates using Let's Encryptexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Quick tip: event/task scheduling in CAP Node.js (in alpha state)explains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Async processingcoverage by flavor revisedABAP-PRC is the first option here to state ABAP Cloud: its README says the framework core is written in ABAP for Cloud Development on released APIs, and it runs its steps through the background processing framework or as application jobs. The paragraph on SAP's own mechanisms is unchanged and keeps its 2026-09-14 assessment date; no survey of the other providers was made. Its README lists SAP BTP ABAP Environment and S/4HANA Cloud Public Edition as coming soon, and its Fiori apps are classic BSP objects.
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Async processingcore coverage revisedcapire audit 2026-09-27, proposed pages read a fourth time: the description draws the line between queued work and messaging, and the events index states that line in SAP's words.
Destinationscoverage by ecosystem revisedReassessed against the graph (check:capabilities): the entry is in the graph, so the name links to it and not to its repository (WRITING section 3.6).
Destinationsecosystems revisedui5-middleware-destination was staged in intake-20261019-bestofui5 under ui5-build-tooling; its drafter left out a destinations edge because this capability was not open on the UI5 door. The UI5 reading comes from the README of SAP's backend-proxy-middleware.
Architecting Complex Real Life Business Scenario on SAP BTP with ease [ Targeting Multiple backend S/4HANA Systems utilizing Principal Propagation ]explains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
BTP CAP : How to Connect to Remote Services Locally in CAP Applicationexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
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Connect to Public Cloud API in Node.js via Authorisation Codeexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Consume Remote Services in a Full-Stack CAP Applicationexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Consume SOAP Web Services in SAP Cloud Application Programming Modelexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Consuming data from SAP Datasphere in SAP BTP CAP Applicationsexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Establishing connectivity between a local CAP runtime and on-premise systemsexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Extend SAP SuccessFactors on SAP BTP with the SAP Cloud Application Programming Modelexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Extending SAP Sales and Service Cloud V2 Using CAPexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
From REST to Datasphere: A CAP-based Integration Approachexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Fullstack CAP Application with HANA Cloud (Decoupled Architecture) [Part-5]explains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
How to Access On-premise OData from the Business Application Studio - CAPM Developmentexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
How to Call a Remote OData API from Your Local CAP Java Projectexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Implementing Dynamic Subaccount-Based Routing in SAP CAP with SAP BTP Destinationsexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Part 3: Architecting Complex Real Life Business Scenario on SAP BTP with ease [ Targeting Multiple backend S/4HANA Systems utilizing Principal Propagation ]explains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
SAP BTP Destinations in a Nutshell Part 1 - Motivation & NoAuthentication Destinationsexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
SAP Cloud Application Programming Model: Deep Insert (4) Consume Remote Serviceexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
SAP Cloud Application Programming Model: Deep Insert (5) Consume Remote Service with SAP Cloud SDKexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Sending Emails from SAP CAP Applications with Any SMTP Providerexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Use SCP CF Destination service in NodeJs locallyexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Use the SAP Cloud SDK in the SAP Cloud Application Programming Modelexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Destinationscore coverage revisedP1 backfill 2026-09-27: the paragraph shared no page with the runtime edge because it had no page at all. capire documents the connectivity component under Outbound Authentication; the paragraph now rests on it and on the pages the edge cites.
Sending Emails from SAP CAP Applications with Any SMTP ProviderpublishedWalks through sending mail from a CAP application with no dedicated mail service: create an SMTP destination for a Gmail account in the SAP BTP cockpit, bind it to the Cloud Foundry app, and call the sap-cf-mailer npm package from a CAP service handler naming that destination. The SAP Destination serviceSAP Destination serviceNamed, credentialed addresses of other systems, resolved at runtime — so an application holds no URL and no secret of its own, and the same code reaches a different system in every landscape.sap official, btp holds the SMTP host, port and app password so the handler code names only the destination, and the same handler sends plain text, an HTML body, or a message with a base64-encoded attachment.
Document outputcoverage by ecosystem revisedReassessed against the graph (check:capabilities): the service is a provider on this door and the text named it without the link. Wording otherwise unchanged; the state stays core-only.
Generating PDF on BTP CF using CAP and Puppeteerexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
How to Generate and Download PDFs on the fly without persisting in CAP Applicationexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Using Custom Actions to display PDF from SAP BTP Forms service into a CAP SAPUI5 applicationexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Event Meshcoverage by ecosystem revisedReassessed against the graph (check:capabilities): the note made a claim about every provider and named none, and the SAP services that arrived since the block was assessed (Advanced Event Mesh, the Integration Suite event broker, Cloud Application Event Hub) shape the answer. The state stays core-only, since every provider counting for the door is sap-official.
Event Add-On for ERP: All you need to know about the new Event StudiopublishedA 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 meshSAP Integration Suite, advanced event meshAn event streaming, event management and monitoring platform for event-driven architecture, offered within SAP Integration Suite.sap official, btp, which is where the Event MeshEvent MeshEmitting and consuming business events across systems through brokers, including subscriptions and mapping application events to broker topics. Work that must survive a request, including deferred processing and retries, belongs to async processing.SAP and community, narrow by design 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.
IntegrAItion: Event-Driven IntelligencepublishedA Devtoberfest 2026 session, INT-33, whose line is that agents fail because they are not informed enough rather than not clever enough, and that events are how they get informed: what an event is, the source-broker-consumer split, notification against data events, and topic filtering as the thing that decides which agents are woken at all and what that costs in tokens. It covers Event MeshEvent MeshEmitting and consuming business events across systems through brokers, including subscriptions and mapping application events to broker topics. Work that must survive a request, including deferred processing and retries, belongs to async processing.SAP and community, narrow by design as the concern — topics, subscriptions, filters and queues — and SAP Integration Suite, advanced event meshSAP Integration Suite, advanced event meshAn event streaming, event management and monitoring platform for event-driven architecture, offered within SAP Integration Suite.sap official, btp as the product, down to its event portal and catalogue, the mesh and cluster managers and distributed tracing. The closing demo sends an S/4HANA product-defect event through the mesh to wake an agent in Joule Studio, which fetches what it still needs over MCP and reports to a person the next morning.
Event enabling SAP Data Replication Framework with Advanced Event Mesh & AIFAEMpublishedWalks through connecting SAP's ABAP-side Data Replication Framework to Advanced Event MeshSAP Integration Suite, advanced event meshAn event streaming, event management and monitoring platform for event-driven architecture, offered within SAP Integration Suite.sap official, btp 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.
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[Blog Post] SAP Event Mesh - Consuming S4 events simultaneously in CAP-based applications and SAP Integration Suiteexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
[Blog Post] SAP Event Mesh – CAP based implementation of SAP Event Mesh in a Single-Tenant Scenarioexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Build real-time event-driven integrations for your enterpriseexplains revisedDoor scope derived from the artifacts this piece also explains, so a door page lists it only where it holds (docs/concepts/content-on-doors.md).
Build your own event-driven scenario with advanced event meshexplains revisedDoor scope derived from the artifacts this piece also explains, so a door page lists it only where it holds (docs/concepts/content-on-doors.md).
CAP - Specifying the queues to be consumed from SAP Event Meshexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Complete Guide: Setting Up CAP Plugin for Advanced Event Mesh with OAuth Authenticationexplains revisedDoor scope derived from the artifacts this piece also explains, so a door page lists it only where it holds (docs/concepts/content-on-doors.md).
Event Driven Architecture with Event Mesh - Part-1explains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Event Driven Architecture with Event Mesh – Part-2explains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Event Meshdescription revisedKeep the default capability wording neutral; preserve the previous wording in framing_by_ecosystem.cap. Maintainer-requested scope audit.
Event-driven Extensions for SAP SuccessFactors on SAP BTP – Connecting the Dotsexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Event-Driven Multi-Tenant Architecture on SAP BTP with CAP and SAP Event Meshexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
How to use a CAP application to manage DMQ messages on SAP Advanced Event Meshexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Implementing Event-Driven Architecture in CAP Java using SAP Event Meshexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Integrating SAP S/4HANA Invoicing with KSeF Using SAP Event Mesh and CAPexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Migrating from ASANWEE to ASAAEMEE: From SAP Event Mesh to SAP Advanced Event Meshexplains revisedDoor scope derived from the artifacts this piece also explains, so a door page lists it only where it holds (docs/concepts/content-on-doors.md).
Modern integration at TÜV Rheinland: APIs, events and cloud transformationexplains revisedDoor scope derived from the artifacts this piece also explains, so a door page lists it only where it holds (docs/concepts/content-on-doors.md).
Publish events from CAP Node.js applications to Event Mesh of Integration Suiteexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Unlock composable business using SAP Integration Suite, advanced event meshexplains revisedDoor scope derived from the artifacts this piece also explains, so a door page lists it only where it holds (docs/concepts/content-on-doors.md).
Using Apache Kafka for messaging in the SAP Cloud Application Programming Model (CAP) – Part 1/2explains revisedDoor scope derived from the artifacts this piece also explains, so a door page lists it only where it holds (docs/concepts/content-on-doors.md).
Using Apache Kafka for messaging in the SAP Cloud Application Programming Model (CAP) – Part 2/2explains revisedDoor scope derived from the artifacts this piece also explains, so a door page lists it only where it holds (docs/concepts/content-on-doors.md).
Build real-time event-driven integrations for your enterprisepublishedEvent-driven integration with SAP Integration Suite, advanced event meshSAP Integration Suite, advanced event meshAn event streaming, event management and monitoring platform for event-driven architecture, offered within SAP Integration Suite.sap official, btp inside SAP Integration SuiteSAP Integration SuiteSAP's integration service on BTP: Cloud Integration for orchestration, API Management in front of it, and an MCP gateway that serves a managed API to agents.sap official, btp: where events beat request-response, how publish and subscribe decouple systems, and what a phased move to event-driven integration looks like. Event MeshEvent MeshEmitting and consuming business events across systems through brokers, including subscriptions and mapping application events to broker topics. Work that must survive a request, including deferred processing and retries, belongs to async processing.SAP and community, narrow by design 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 meshpublishedAn event-driven scenario built on SAP Integration Suite, advanced event meshSAP Integration Suite, advanced event meshAn event streaming, event management and monitoring platform for event-driven architecture, offered within SAP Integration Suite.sap official, btp: 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 MeshEvent MeshEmitting and consuming business events across systems through brokers, including subscriptions and mapping application events to broker topics. Work that must survive a request, including deferred processing and retries, belongs to async processing.SAP and community, narrow by design; 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.
Modern integration at TÜV Rheinland: APIs, events and cloud transformationpublishedTÜV Rheinland's migration from SAP Process Orchestration to SAP Integration SuiteSAP Integration SuiteSAP's integration service on BTP: Cloud Integration for orchestration, API Management in front of it, and an MCP gateway that serves a managed API to agents.sap official, btp with API-led connectivity and event-driven architecture, told through business cases. The abstract names what was used: the SAP Integration Suite, Event MeshSAP Integration Suite, Event MeshThe event broker activated inside SAP Integration Suite: queues, topic subscriptions and webhook subscriptions, reached over AMQP, MQTT and HTTP.sap official, btp capability, API ManagementAPI ManagementAPI proxies in front of backend services, with security and traffic management policies attached to them, and Developer Hub where consumers subscribe.sap official, btp, generative AI for faster development and SAP Cloud ALMSAP Cloud ALMSAP's application lifecycle management product, run by SAP as a service: implementation projects with their tasks, requirements, features, documents and test management, and the operations side of a landscape. For the things here it is the system a server reads over the published Cloud ALM APIs, on behalf of an agent. for monitoring. It states nothing about how any of them was used, so the edges rest on the names and on the Platform migrationPlatform migrationMoving an application, integration or database from one platform to another: assessing what exists, converting what tooling supports, and adapting what cannot carry over. Language-level compatibility is a separate concern from moving the platform around an application.SAP and community, unassessed the story starts from. A TechEd 2026 session (Wednesday 28 October, Berlin), written here from SAP's abstract; the recording is not yet published.
SAP Event Mesh: S4 HANA On-Prem and SAP CI(BTP IS) through WebSocket and WebhookspublishedA step-by-step walkthrough of wiring 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 to publish and consume events between an on-premise S/4HANA system and 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, contrasting persistent queues (one subscriber, kept until consumed) against unpersisted topics, and WebSocketWebSocketPushing to a browser that already has the page open, rather than making it ask again — the half of a UI that polling imitates badly.Community only's AMQP transport against webhook delivery for the same queue. Two tested findings support it: a queue consumer running in continuous consumption mode receives a message ahead of a webhook on the same topic, and a message stays queued and is retried (almost 8770 times in under a minute, in the author's test) until the consumer processes it successfully.
Unlock composable business using SAP Integration Suite, advanced event meshpublishedSAP Integration Suite, advanced event meshSAP Integration Suite, advanced event meshAn event streaming, event management and monitoring platform for event-driven architecture, offered within SAP Integration Suite.sap official, btp as SAP's product for event-driven, real-time and loosely coupled integration between SAP and third-party systems, which the abstract ties to composable business architecture. The session is about that product and the Event MeshEvent MeshEmitting and consuming business events across systems through brokers, including subscriptions and mapping application events to broker topics. Work that must survive a request, including deferred processing and retries, belongs to async processing.SAP and community, narrow by design concern it answers; the abstract states the positioning and no feature, topic or protocol, and a speaker from CCB Management Services is listed without a stated case. A TechEd 2026 session (Tuesday 27 October, Berlin; also IN111V, virtual), presented by Goran D. Stevanovic and Karsten Strothmann, written here from SAP's abstract; the recording is not yet published.
@cap-js/advanced-event-meshreleased 1.1.0Setup notes that add the plugin to a CAP 8 project.
Beginners Guide to Advanced Event MeshpublishedA scenario-by-scenario walkthrough of Advanced Event MeshSAP Integration Suite, advanced event meshAn event streaming, event management and monitoring platform for event-driven architecture, offered within SAP Integration Suite.sap official, btp, run through 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 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.
Event-driven Extensions for SAP SuccessFactors on SAP BTP – Connecting the DotspublishedWalks 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 MeshEvent MeshEmitting and consuming business events across systems through brokers, including subscriptions and mapping application events to broker topics. Work that must survive a request, including deferred processing and retries, belongs to async processing.SAP and community, narrow by design 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 integrationService integrationUsing a service that runs somewhere else as if it were one of your own: its API imported into the model, a proxy that turns a local query into the remote protocol, and a mock that stands in for it on a laptop. Distinct from destinations, which is how the address and the credentials are found, and from replication, which is holding the data locally.SAP and community, narrow by design, so CAP generates the client used to call them. A reference application, RunSmooth, ties Automated Configurations, Event Mesh and CAP together end to end.
Event Meshcore coverage revisedcapire audit 2026-09-27, proposed pages read a fourth time: the paragraph says messaging rests on intrinsic eventing, and the events index says the same in SAP's words.
Notificationscore coverage, coverage by ecosystem revisedReassessed against the graph (check:capabilities): the note claimed every provider is independent, a statement about who has built something; it now names the kinds, including the process framework that mails about failed objects.
Connecting On Premise Mail Destination and Sending Email Using SAP Cloud SDK JavaScript Version 3 on SAP CAPexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
How To Implement Alert Notification Service in Cloud Application Programmingexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Receive Notifications from Amazon Simple Notification Service for SAP S/4HANA BTP Extension Appexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
RFC connectivitycore coverage, coverage by ecosystem revisedReassessed against the graph (check:capabilities): erpl-node-rfc, pyrfc-mcp, rfc-connector and Cloud Connector reached this door after the block was written and change its shape from callee only to callee and caller.
Consume ABAP RFC Function Modules in CAPexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Communicate from a Java Application to ABAP via WebSocket RFC using JCo - Migration GuidepublishedWalks 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 serviceSAP Destination serviceNamed, credentialed addresses of other systems, resolved at runtime — so an application holds no URL and no secret of its own, and the same code reaches a different system in every landscape.sap official, btp already implements this via the Connectivity serviceSAP Connectivity serviceThe proxy through which a cloud application reaches an on-premise system behind a Cloud Connector — HTTP, RFC and raw sockets — without that system being exposed.sap official, btp, so the custom SSLContext work can be skipped there.
Service compositionid revisedProposed by the capire audit of 2026-09-27 with medium confidence: importing reuse packages, composing a solution from modules and choosing the deployment cut late is documented in two guides and owned by no capability; tenant-extensibility is per tenant and deployment is topology. Created by the maintainer's decision, with the core's answer read from both guides.
The ECC-to-CAP Starter KitpublishedA Devtoberfest 2026 session that builds a CAP service and a Fiori elements list report over an SAP ECC gateway service, on the argument that the CAP project, its contract and its UI survive a later move to SAP S/4HANA while the APIs behind them change. The service integrationService integrationUsing a service that runs somewhere else as if it were one of your own: its API imported into the model, a proxy that turns a local query into the remote protocol, and a mock that stands in for it on a laptop. Distinct from destinations, which is how the address and the credentials are found, and from replication, which is holding the data locally.SAP and community, narrow by design edge is the body of the demo: the metadata of the ECC flight service is saved as an EDMX file, imported with cds import so the model holds the structure and none of the data, projected read-only into a flight service, and one line of handler code forwards each read to ECC, with filtering, sorting and paging translated down to the older OData version the system speaks. The SAP Destination serviceSAP Destination serviceNamed, credentialed addresses of other systems, resolved at runtime — so an application holds no URL and no secret of its own, and the same code reaches a different system in every landscape.sap official, btp edge covers the on-premise destination and the additional properties the walkthrough insists on, and the SAP Business Application StudioSAP Business Application StudioSAP's development environment for business applications, delivered as a cloud service and opened in a browser, where work happens in preconfigured dev spaces.sap official, btp edge covers the full-stack dev space, the CAP project wizard, the service center plugin for picking up another OData service, and cds watch run under the profile that uses those credentials.
CAP Service to Fetch + Create Sales Order in S4 HANA Public Cloudexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
CAP: Consume External Service - Part 1explains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
Extend SAP SuccessFactors on SAP BTP with CAP - Import SAP SuccessFactors OData Services definitionsexplains revisedDoor scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
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CAP: Consume External Service - Part 1publishedBuilds 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@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 is installed — and defers routing that connection through the Cloud Foundry DestinationsDestinationsReaching a system that is not yours — an S/4HANA tenant, an on-premise service, a third-party API — without the address, the credentials or the tunnel being written into the application. The destination is the indirection, and the reason an endpoint can move without a redeploy.SAP and community, unassessed service to the next post in the series.Extend SAP SuccessFactors on SAP BTP with CAP - Import SAP SuccessFactors OData Services definitionspublishedWalks through importing the ECEmployeeProfile and PLTUserManagement OData services from SAP API Business Hub into a CAP project: downloading their EDMX files, running
cds import in SAP Business Application StudioSAP Business Application StudioSAP's development environment for business applications, delivered as a cloud service and opened in a browser, where work happens in preconfigured dev spaces.sap official, btp to generate the CSN under srv/external, and pointing the resulting cds.requires entries at a destination. The second half creates a destination and an XSUAA service instance on BTP and binds their service keys into a default-env.json file so the project can reach SAP SuccessFactors during local development.SAP CAP: Consume SAP API Hub Sandbox Data as an external service Part- 1publishedWalks through consuming SAP API Business Hub's Business Partner sandbox API from a CAP Node.js project: @sap/cds-dk@sap/cds-dkThe command line client and development toolkit for CAP projects, with the commands cds build, cds deploy, cds watch and cds add among them.sap official, cap's
cds import turns the downloaded EDMX into a CSN model and a cds.requires entry, a projection service exposes it, and a custom handler forwards reads to the proxy through @sap/cds@sap/cdsThe CAP Node.js runtime, which compiles the CDS model, serves the services declared in it, answers generic requests before any handler runs, and loads every cds-plugin.sap official, cap's cds.connect.to and bp.run(req.query). Reaching the sandbox needs the API key added as a header on that same credentials block, since the destination service that would carry it is left for a promised part two.CAP Service to Fetch + Create Sales Order in S4 HANA Public CloudpublishedA 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 integrationService integrationUsing a service that runs somewhere else as if it were one of your own: its API imported into the model, a proxy that turns a local query into the remote protocol, and a mock that stands in for it on a laptop. Distinct from destinations, which is how the address and the credentials are found, and from replication, which is holding the data locally.SAP and community, narrow by design covers. The mta.yaml binds the SAP S/4HANA Cloud extensibility service and a SAP Destination serviceSAP Destination serviceNamed, credentialed addresses of other systems, resolved at runtime — so an application holds no URL and no secret of its own, and the same code reaches a different system in every landscape.sap official, btp instance so the S/4HANA Public Cloud system's address and credentials stay outside the application, per DestinationsDestinationsReaching a system that is not yours — an S/4HANA tenant, an on-premise service, a third-party API — without the address, the credentials or the tunnel being written into the application. The destination is the indirection, and the reason an endpoint can move without a redeploy.SAP and community, unassessed.
Service integrationid, core coverage, facets revisedA role in a design is filled from evidence that an option speaks what the fixed part exposes, and that join runs over one protocol vocabulary (docs/concepts/design-roles-and-interfaces.md, P2). Declared here so options can state it; absent stays "does not say".
Under no capability
cap-openapiadded to the atlasCAP Java service calling role collection APIs via a generated client
cap-principal-propagationadded to the atlasOn-premise ABAP OData V2 service read from CAP over Connectivity
cap-rfcadded to the atlasCAP Node.js action calling BAPI_EPM_BP_CREATE over RFC
cap-external-northwindadded to the atlasCAP service serving Northwind's external OData Products as its own
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cap-java-resilienceadded to the atlasCAP Java service consuming a Business Partner API mocked in Node.js
cap-js-notificationsadded to the atlasOrder service sending notifications via @cap-js/notifications