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Group by: Capability
Source capireSource SAP BTP AI Best PracticesSource SAP Help PortalSource SAP CommunitySource SAP Developer CenterPublished 2026Published 2024Clear all
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Create your first CAP pluginCreate your first CAP pluginA step-by-step guide to the cds-plugin.js extension point: scaffold a package, add an index.cds for shared model artifacts, and test it locally against a throwaway CAP project before publishing to npm, with a separate section on building the same plugin in TypeScript and compiling it with tsc. Points to the author's own cds-plugin-handlers and ui5-cap-serverside-rendering-plugin as worked examples.published 2024-12-09
How we could potentially have nestjs as runtime for SAP CAPHow we could potentially have nestjs as runtime for SAP CAPA proof-of-concept that swaps @sap/cds's ApplicationService and ODataAdapter dispatch for NestJS controllers, providers and interceptors, built by the author to learn NestJS rather than to ship a runtime. It works through CAP's run-dispatch-handle loop and AsyncLocalStorage-based transaction boundaries in detail before mapping them onto NestJS dependency injection and interceptors — one community answer to the controller-service-repository layering question core TypeScript support leaves open. The author's own conclusion is that the result reimplements CAP Java in Node.js, and they do not plan to take it further.alex_myakinkii, published 2024-09-19
SAP CAP: Controller - Service - Repository architectureSAP CAP: Controller - Service - Repository architectureThe pattern the author's two libraries exist to support, set out as a whole rather than one package at a time: a controller layer receiving the request, a service layer holding business logic, and a repository layer owning persistence — the separation CAP leaves to the developer once a model has produced an OData service. Read after the dispatcher and repository posts, or before them as the argument for both.published 2024-04-22
SAP CAP: Controller - Service - Repository architecture
@dxfrontier/cds-ts-dispatcher has been through 4 major lines since this was published, most recently 4 (2025-01), 5 (2025-07), 6 (2026-07). Affects Runnable code.
Use TypeScript with the SAP Cloud Application Programming ModelUse TypeScript with the SAP Cloud Application Programming ModelWritten from the position of someone who avoided JavaScript for years and then had to cover CAP, which gives it a useful angle: what TypeScript buys a person arriving from a typed language, and where to start rather than how to finish. Ends on a worked example rather than a survey.KevinR, published 2024-06-24
Exploring the TypeScript Ecosystem with @cap-js/cds-typer, cds-ts, and node-tsExploring the TypeScript Ecosystem with @cap-js/cds-typer, cds-ts, and node-tsPart one of two: a bookshop project built in TypeScript from cds init, with cds-typer added as a development dependency and the surrounding tools — cds-ts and node-ts — put in place so the project runs locally. A setup walkthrough rather than an argument about typing, and it stops at the point where the application works on a laptop; deployment is part two.satya-dev, published 2024-07-08
Exploring the TypeScript Ecosystem with @cap-js/cds-typer, cds-ts, and node-ts
@cap-js/cds-typer has been through 18 major lines since this was published, most recently 0.39 (2026-05), 0.40 (2026-06), 0.41 (2026-08). Affects A recipe, Runnable code.
Exploring the TypeScript Ecosystem with @cap-js/cds-typer, cds-ts, and node-ts Part - 2Exploring the TypeScript Ecosystem with @cap-js/cds-typer, cds-ts, and node-ts Part - 2Part two takes the TypeScript project from part one to Cloud Foundry: cds add mta, then the parts of the generated descriptor the author singles out as needing attention for a TypeScript build rather than a JavaScript one. The pair together is the whole path — typed model locally, then deployed — which is where a typing walkthrough usually stops short.satya-dev, published 2024-07-19
Exploring the TypeScript Ecosystem with @cap-js/cds-typer, cds-ts, and node-ts Part - 2
@cap-js/cds-typer has been through 17 major lines since this was published, most recently 0.39 (2026-05), 0.40 (2026-06), 0.41 (2026-08). Affects Runnable code.
Using the UI5 Mockserver for Client-Specific Data and TestingUsing the UI5 Mockserver for Client-Specific Data and TestingWalks through a same-day feature in @sap-ux/ui5-middleware-fe-mockserver, 'Support autoloading mockdata file for specific tenants', which loads a <Entity>-<client>.json file keyed to the sap-client URL parameter and falls back to the entity's plain JSON file when no client-specific one exists. Shows the setup replacing generated mock data with hand-written JSON, then drives the same sap-client parameter through separate package.json scripts so wdi5 end-to-end tests can run against distinct tenant datasets.published 2024-11-18
By-passing function modules in aunitsBy-passing function modules in aunitsWalks through registering a function module as a test double with CL_FUNCTION_TEST_ENVIRONMENT inside an ABAP Unit test class: class_setup names the function module to replace, an input configuration matches on the importing parameters, and an output configuration sets what the double returns before the calling class is asserted against it. The Function Test Double Framework is presented as ABAP Unit's way of testing code that calls a function module — procedural, without a class's native test-double support — without triggering the database, RFC or BAPI calls the real function module would make.Jagadish_R31, published 2026-06-01
The Fourth Way to Go Offline in UI5 (And Why the Service Worker Stays Dumb)The Fourth Way to Go Offline in UI5 (And Why the Service Worker Stays Dumb)Reporting on the UI5Con session run by Viktor Sperling and Lars Kissel, the post proposes a fourth offline architecture for a warehouse scanning app: a service worker kept deliberately ignorant of OData, and a JSONModel/IndexedDB layer that does an explicit download, work, submit cycle, queuing local mutations before posting one $batch with a single changeSet at the end of a session. It also works through the alternative v4.ODataModel change-buffer pattern (updateGroupId, submitBatch) and explains why Fiori elements' annotation-driven, live OData V4 interactions resist offline replay. The session-token and XSRF-expiry problem for long offline periods is named as an open gap rather than solved.Noel_Hendrikx, published 2026-07-15
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
Custom Handlers for Entities in SAP CAPCustom Handlers for Entities in SAP CAPWritten from the moment of not knowing: a two-level composition with drafts, the Fiori elements UI working perfectly, and no idea which handlers are actually needed. What comes out is the action lifecycle laid out as a reference — NEW, EDIT, PATCH and the rest — with a matrix saying which handler fires for which, which is the thing the documentation leaves you to assemble.xavisanse, published 2026-02-20
Reading Between the Lines: Under-Documented Fiori Elements Capabilities in SAPUI5 1.149Reading Between the Lines: Under-Documented Fiori Elements Capabilities in SAPUI5 1.149Reads SAPUI5 1.149's framework source, not its release notes, to show Fiori Elements shifting side-effect refresh, AI field placeholders and multi-user drafting from controller extensions into what the backing service annotates. Event-driven SideEffects push over a WebSocket channel through @cap-js-community/websocket, while Draft handling gains ABAP RAP's live field locking on CAP Node.js through Sören Leibach's own cap-collaborative-draft plugin. Both rest on Fiori annotations such as Common.SideEffects and CollaborativeDraft.enabled, which the frontend reads rather than requiring a manifest flag.published 2026-07-09
A Guide to CDS Metadata Extensions, Fiori App Generation and SAP UI5 Controller ExtensionsA Guide to CDS Metadata Extensions, Fiori App Generation and SAP UI5 Controller ExtensionsWalks through a RAP-based Fiori elements app end to end: layering UI annotations onto a CDS view through a separate ABAP metadata extension object, gated by @Metadata.allowExtensions on the base view and ordered across extensions by a required @Metadata.layer value. Generates the app in SAP Business Application Studio from the published OData V4 service's merged $metadata document, then adds an SAP UI5 controller extension — registered in manifest.json against a Fiori elements lifecycle hook — only for behaviour the annotations cannot express.ankitapaul229, published 2026-07-27
Build BTP CAP App with Fiori Integration – Part 2: Implementing End to End AppBuild BTP CAP App with Fiori Integration – Part 2: Implementing End to End AppThe implementation half of the series whose first part set up the account and the database: the application itself, end to end.SuryaRamesh, published 2026-04-09
Calling bound / unbound CAP actions from Fiori elements application.Calling bound / unbound CAP actions from Fiori elements application.invokeAction from the Fiori elements Edit flow API, with the difference between bound and unbound actions spelled out first because the call shape differs. Under three thousand characters and it answers exactly one question.vidhyasagarmule, published 2024-09-07
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
Creating Material Master Data in SAP S/4HANA Using RAP and EML .Creating Material Master Data in SAP S/4HANA Using RAP and EML .Builds an unmanaged Transactional model RAP business object for Article (Material) master data on top of the standard interface views I_Product, I_ProductDescription and I_ProductPlant, replacing BAPI_MATERIAL_SAVEDATA with EML operations in the create, update and custom extendplant behaviour methods. A CDS metadata extension adds the Fiori annotations — headerInfo, facets, line items and value helps — that drive the generated Fiori elements UI.Sudhanshu07, published 2026-01-08
Deep Insert in SAP CAPM Using Composition and Fiori ElementsDeep Insert in SAP CAPM Using Composition and Fiori ElementsParent and children created in one transaction, which composition already gives you in the model — the post is about what Fiori elements does with it, and what the payload looks like when the UI sends both at once.published 2026-05-22
Dynamic Criticality in SAP CAP Using Fiori Elements and Node.jsDynamic Criticality in SAP CAP Using Fiori Elements and Node.jsColouring rows by status, which sounds like a UI question and is not: criticality is a value the service has to compute and expose, so the work is a virtual element in CDS and the annotation that points at it. Comes from a real requirement — business users wanting to spot the records that need attention.Pranesh_SD, published 2026-06-05
Extend Upload Set with Table to Fiori Elements and utilize Object StoreExtend Upload Set with Table to Fiori Elements and utilize Object StoreThe Object Store variant of the author's earlier Document Management post, written after testing @cap-js/attachments — a sample managing text and file information together, and offered as something for people new to BTP rather than as a pattern.published 2024-05-21
Extend Upload Set with Table to Fiori Elements and utilize Object Store
Fiori annotations changed in @sap/cds-dk 9.6.0, 2025-12-17. Affects Runnable code.
Fiori Elements のList Reportアプリにカスタムアクションボタンを追加し、カスタムコントローラーを用いてアイコン化するFiori Elements のList Reportアプリにカスタムアクションボタンを追加し、カスタムコントローラーを用いてアイコン化するIn Japanese. A custom action button added to a generated List Report and then given an SAPUI5 icon through a custom controller — the point where an annotation-driven app needs a piece of code, and what that costs.takayuki_tanaka, published 2024-08-02
Fullstack CAP Application with HANA Cloud (Decoupled Architecture) [Part-2]Fullstack CAP Application with HANA Cloud (Decoupled Architecture) [Part-2]Part 1 left a working OData service whose Fiori preview showed nothing useful. This is the annotations that fix that — the UI vocabulary added to the CDS model until the generated list report has columns worth reading.sanjucs, published 2026-05-07
On‑the‑Fly Excel Download in a RAP Fiori App — No Database Table, No Persistence, Pure CDS + ABAPOn‑the‑Fly Excel Download in a RAP Fiori App — No Database Table, No Persistence, Pure CDS + ABAPBuilds a CDS custom entity backed by an ABAP class that implements IF_RAP_QUERY_PROVIDER and assembles an XLSX workbook at request time — hand-built from Open XML parts with cl_abap_zip for multiple sheets, or in one line via cl_salv_table=>to_xml for one — then streams it to the browser through the @Semantics.largeObject annotation. The same annotation makes Fiori annotations render the field as a download link with no backing database table, trading the usual persisted-blob approach to document output for a file rebuilt fresh on every click.hemanthmj, published 2026-06-18
Reading Between the Lines: Under-Documented Fiori Elements Capabilities in SAPUI5 1.149Reading Between the Lines: Under-Documented Fiori Elements Capabilities in SAPUI5 1.149Reads SAPUI5 1.149's framework source, not its release notes, to show Fiori Elements shifting side-effect refresh, AI field placeholders and multi-user drafting from controller extensions into what the backing service annotates. Event-driven SideEffects push over a WebSocket channel through @cap-js-community/websocket, while Draft handling gains ABAP RAP's live field locking on CAP Node.js through Sören Leibach's own cap-collaborative-draft plugin. Both rest on Fiori annotations such as Common.SideEffects and CollaborativeDraft.enabled, which the frontend reads rather than requiring a manifest flag.published 2026-07-09
Side Effects in Fiori: Triggering Actions and Updating Data in Your Unmanaged RAP ApplicationSide Effects in Fiori: Triggering Actions and Updating Data in Your Unmanaged RAP ApplicationShows how to add a Common.SideEffects Fiori annotations block to an unmanaged RAP application's annotation.xml, naming the action and the navigation path of the entity set it should refresh, for the case the RAP layer does not refresh automatically: a bound action whose returned instance differs from the bound one, a copy action for example. Works through a "Redetermine All Quotations" button as the example and verifies the resulting POST and GET calls in the browser's network tab.VarunVarshney, published 2024-09-02
Use SAP CAP SAPUI5 Smart Filter to Show Value Help that are not Associated EntititesUse SAP CAP SAPUI5 Smart Filter to Show Value Help that are not Associated EntititesValue help for a field with no association behind it, which is the case the annotation assumes away. Short, and the workaround is the content.JhoelAnthonyRamosRomeroPE, published 2024-10-07
XML Annotations: The Essentials Before Adapting Documentation Samples to Your ProjectXML Annotations: The Essentials Before Adapting Documentation Samples to Your ProjectWhat to understand before copying an annotation out of the UI5 Demo Kit, which is what everybody actually does. The samples assume context the sample does not carry, and adapting one without that context is where the afternoon goes.MioYasutake, published 2026-04-09
CAP, CORS and custom headersCAP, CORS and custom headersWhat CAP itself does about CORS, and where it stops. The starting point is a colleague's request and a deliberate constraint: @sap/approuter has full CORS support, but the author wanted to know what the CAP server offers on its own and how to extend it. Ends up covering preflight requests and custom servers, which is the mechanism a frontend hosted outside BTP actually runs into.published 2024-04-11
How to Deploy a Custom Fiori App to S/4HANA Public Cloud and Add a Tile in SAP Build Work ZoneHow to Deploy a Custom Fiori App to S/4HANA Public Cloud and Add a Tile in SAP Build Work ZoneA step-by-step walkthrough of taking a RAP-based Fiori app from SAP Business Application Studio deployment to a working tile in SAP Build Work Zone, standard edition on SAP S/4HANA Cloud Public Edition: the crossNavigation/inbounds block in manifest.json that creates the Launchpad App Descriptor Item, the IAM App that links it to a Business Catalog and Business Role, and the semantic-object-and-action intent Work Zone resolves against. SSO between BTP and S/4 works because both trust the same Cloud Identity Services tenant.sushweta_bhattacharya, published 2026-05-28
ISO content for common CAP typesISO content for common CAP typesThe npm package that supplies ISO-standard content — countries, languages, currencies, timezones — for CAP's common types, and how it works underneath. The author flags the length and the reason for it up front, having followed the mechanism further than the question required, which is what makes it worth reading rather than a package announcement.published 2024-03-14
ISO content for common CAP types
Seed data changed in @sap/cds-dk 7.9.1, 2024-05-02. Affects Runnable code.
New POD 2.0 Framework: The New Generation of SAP Digital Manufacturing Worker UIsNew POD 2.0 Framework: The New Generation of SAP Digital Manufacturing Worker UIsThe opening post of SAP's sixteen-part series on POD 2.0, the UI framework inside SAP Digital Manufacturing for building worker-facing execution screens: it replaces the architectural foundation of the existing POD model, drops the fixed POD types such as Work Center and Order in favour of POD templates, and exposes contextual execution data directly to the UI layer. The edge to POD plugins holds on what it states about plugins themselves: the large monolithic plugins of the old framework have been broken into smaller, focused components, and layout, dialogs, buttons and actions that previously required UI extensions or custom plugins are configured in a WYSIWYG designer instead. It stops at the direction, with no code, no API and no packaging steps: new execution features will target the new framework and the legacy POD architecture will gradually phase out, while the designer, custom dialogs, dynamic PODs and notifications are left to the fifteen later posts the series list names.ManoelCosta, published 2026-02-10
Creating a Custom F4 Help for Currency Fields in ABAP Using F4IF_INT_TABLE_VALUE_REQUESTCreating a Custom F4 Help for Currency Fields in ABAP Using F4IF_INT_TABLE_VALUE_REQUESTWalks through building a custom F4 help popup for a currency selection-screen field: an AT SELECTION-SCREEN ON VALUE-REQUEST handler reads currency codes and texts from TCURC and TCURT into an internal table, then passes it to F4IF_INT_TABLE_VALUE_REQUEST to render the popup list. It is offered as a replacement for the field's standard search help when that does not fit the business requirement.vinodkumarreddyappannagari, published 2026-06-03
Create your first CAP pluginCreate your first CAP pluginA step-by-step guide to the cds-plugin.js extension point: scaffold a package, add an index.cds for shared model artifacts, and test it locally against a throwaway CAP project before publishing to npm, with a separate section on building the same plugin in TypeScript and compiling it with tsc. Points to the author's own cds-plugin-handlers and ui5-cap-serverside-rendering-plugin as worked examples.published 2024-12-09
Enhancing Standard CDS Views in FIORI My InboxEnhancing Standard CDS Views in FIORI My InboxExtends the standard CDS view C_PurchaseOrderFs consumed by the Fiori My Inbox purchase-order approval screen, adding requester, buyer-note, supplier-note and approver fields as virtual elements resolved by an ABAP class implementing IF_SADL_EXIT_CALC_ELEMENT_READ, then reloading the OData metadata through transaction /IWFND/MAINT_SERVICE. The result is a My Inbox task screen carrying approval context that was not visible on the standard screen before.gsureshkumar, published 2026-03-02
SAP MDG Cloud Ready Mode: 5 Solution Patterns, Zero BADIs: How We implemented 5 typical requirementsSAP MDG Cloud Ready Mode: 5 Solution Patterns, Zero BADIs: How We implemented 5 typical requirementsA field report from an 80%-complete SAP MDG-BP Cloud Ready Mode implementation, showing five requirements it met without BAdIs or modification: business-partner context and the MDG UI shown inside the My Inbox app, rule-based multi-step approval routing with exclusive-choice nodes, agent determination through BTP role collections, and role-specific Fiori App Variants that give Finance Experts only bank-detail fields while Approvers get full write access. Each pattern works the same way underneath — a BTP Workflow service task reads business-partner attributes over OData into the workflow context, and a user task, route or app variant reacts to it — built with key-user extensibility or SAP Business Application Studio rather than custom ABAP.steffen_ulmer, published 2026-06-01
Why SAP Cloud Identity Matters for SAP Task Center: It’s About Trust and Global User IDWhy SAP Cloud Identity Matters for SAP Task Center: It’s About Trust and Global User IDA step-by-step configuration walkthrough for wiring SAP Cloud Identity Services as the trust and user-correlation layer behind SAP Task Center: establishing Identity Authentication as the sole trusted identity provider for the BTP subaccount, and generating the Global User ID — carried in the token's user_uuid claim rather than the SAML name identifier — that Task Center uses to match logged-in users to their tasks. It also covers syncing that ID between Microsoft Entra ID, the Identity Directory and SAP S/4HANA through Identity Provisioning jobs, and the principal-propagation trust the cloud connector needs to pass it through to an on-premise task provider.ivelinakiryakov, published 2024-11-25
Generative AI Hub using Azure OpenAI GPT-4Generative AI Hub using Azure OpenAI GPT-4The technical half of a two-part post: a SAP Build Process Automation flow watches a support inbox, saves each incoming email's attachments and content, and hands the data to a custom Flask service that submits a service order into SAP S/4HANA. That service reaches two models through SAP AI Core's Generative AI Hub: Azure OpenAI's gpt-4-32k extracts the purchase date, model number, contact details and problem description from the email text, and LLaVA-1.6 describes the attached photos, so the JSON payload sent to the OData service-order and attachments APIs is assembled from both before the order is created.Jonathan-Kong, published 2024-03-15
SAP Codejam on Event Driven Build ProcessSAP Codejam on Event Driven Build ProcessA hands-on CodeJam walkthrough of an event-driven flow: a Business Partner creation event from a simulated S/4HANA Cloud system is published to SAP Advanced Event Mesh, where the author configures topics, queues and subscriptions and forwards it through a REST Delivery Point to SAP Build Process Automation, which runs a business process with a human approval step and an asynchronous callback to a third-party system. The event producer stays unaware of its consumers, with SAP Build acting purely as an orchestrator reacting to events.Sharathmg, published 2026-02-03
SAP MDG Cloud Ready Mode: 5 Solution Patterns, Zero BADIs: How We implemented 5 typical requirementsSAP MDG Cloud Ready Mode: 5 Solution Patterns, Zero BADIs: How We implemented 5 typical requirementsA field report from an 80%-complete SAP MDG-BP Cloud Ready Mode implementation, showing five requirements it met without BAdIs or modification: business-partner context and the MDG UI shown inside the My Inbox app, rule-based multi-step approval routing with exclusive-choice nodes, agent determination through BTP role collections, and role-specific Fiori App Variants that give Finance Experts only bank-detail fields while Approvers get full write access. Each pattern works the same way underneath — a BTP Workflow service task reads business-partner attributes over OData into the workflow context, and a user task, route or app variant reacts to it — built with key-user extensibility or SAP Business Application Studio rather than custom ABAP.steffen_ulmer, published 2026-06-01
Trigger an SAP Build Process Automation Workflow from CAP Using the @cap-js/process PluginTrigger an SAP Build Process Automation Workflow from CAP Using the @cap-js/process PluginA step-by-step setup for starting a Build Process Automation workflow from CAP through the plugin rather than through direct REST calls, which is how it had to be done before. Covers both ends: deploying the process in the SBPA designer and finding the workflow instance id it produces, then wiring the CAP side to it. Written against the first beta, released 26 April 2026, so the shape is settled but the surface may not be.Jacky Liu, published 2026-07-02
Triggering SAP Build Process Automation Processes from SAP Cloud Application Programming (CAP) AppsTriggering SAP Build Process Automation Processes from SAP Cloud Application Programming (CAP) AppsThe two routes out of a CAP application into a process, side by side: a destination with OAuth2ClientCredentials, the same destination with principal propagation, and Event Mesh with a CloudEvents payload. Written before @cap-js/process existed, so it is the record of what the plugin now does for you — useful when the plugin does not fit, and useful for reading what it is actually doing underneath.ATheobaldt, published 2024-12-09
Triggering SAP Build Process Automation Processes from SAP Cloud Application Programming (CAP) Apps
Workflow integration has changed twice since this was published, most recently in @cap-js/n8n 0.0.1, 2026-08-27. Affects A recipe, Runnable code.
ABAP + MCP: Let AI Do Real Development in Your SAP SystemABAP + MCP: Let AI Do Real Development in Your SAP Systemabap-adt-mcp is an open-source MCP server that gives an AI agent full ABAP development capability over ADT: it searches, reads, edits, activates and unit-tests objects, and runs ATC checks, on a connected S/4HANA Cloud or on-premise system, acting as the signed-in developer. It runs on abap-adt-api, the same REST client Eclipse's own ADT tooling uses, and sits beside SAP's own ADT MCP Server, shipped with ADT for VS Code and Eclipse under a different server key, and marianfoo's abap-docs, a read-only server over the ABAP Keyword Documentation and Clean ABAP. Each destination carries a policy — read-only, allowed packages, denied tables and tools — the server checks before every call, and an optional audit file logs each tool call with its outcome and policy gate.Willian_Saez, published 2026-09-03
An Innovative Language Exchange App developed with SAP Build Apps, CAP, Kyma, and OpenAIAn Innovative Language Exchange App developed with SAP Build Apps, CAP, Kyma, and OpenAIA dormant internal app at SAP Japan revived with AI, built to solve a problem the team actually had — colleagues who could not talk to each other. Build Apps on the front, CAP on Kyma behind it, OpenAI in the middle.javieryw, published 2024-01-31
An Innovative Language Exchange App developed with SAP Build Apps, CAP, Kyma, and OpenAI
LLM integration changed in @cap-js/ai 1.0.0, 2026-04-28. Affects Runnable code.
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
Build Solutions for SAP Cloud ERP with confidenceBuild Solutions for SAP Cloud ERP with confidenceThe Partner Reference Application family described as what it is meant to be: a golden path for a partner becoming a multi-tenant SaaS provider, covering building, running and integrating rather than only building.pankajkumar_agrawal, published 2026-04-24
From Concept to action: Hands-On with the CAP Operator and the Partner Reference ApplicationFrom Concept to action: Hands-On with the CAP Operator and the Partner Reference ApplicationThe CAP Operator applied to a real application rather than a sample of its own — SAP's Partner Reference Application, taken from plugin integration through containerisation to custom resources. The transition to CRDs is the part that repays attention: it is where the deployment stops being an mta and becomes Kubernetes.ChristianWeiss, published 2026-05-21
Under no capability
Build a Supply Risk API with API CompositionBuild a Supply Risk API with API CompositionBuilds a supply-risk Business Data Graph with API Composition from four publicly hosted mock APIs. The walkthrough joins plant, address-risk and material-stock entities, tests an expanded OData query and exports the URL/OpenAPI specification for the following MCP tutorial.Shyam, published 2026-09-23