Everything in CAP / Java
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Signals: 2
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Java: Answers in Java
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Group by: Capability
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Serve your application over MCPSAP only
Add MCP capabilities to a CAP serviceAdd MCP capabilities to a CAP serviceA fifteen-minute walkthrough of turning a plain CAP service into an MCP server: annotate the service with @mcp, install @cap-js/mcp, and it is served alongside OData at /mcp/<path>. The part worth reading it for is what happens next — cds watch writes the endpoint into the local agent's own configuration file, so OpenCode or Claude Code can call the service without anyone editing JSON by hand. It is built on the tiny-sample facet, so there is nothing to prepare, and it shows the protocol traffic rather than only the result. Written while the adapter was in beta, and it says so.published 2026-08-13
DeploymentCommunity only
Deploy and Run the Incident Management Application in the SAP BTP, Kyma Runtime with a Mock ServerDeploy and Run the Incident Management Application in the SAP BTP, Kyma Runtime with a Mock ServerBuilds the Incident Management CAP service and its HTML5 UI deployer as container images with the pack CLI's Cloud Native Buildpacks, then deploys both to SAP BTP, Kyma runtime with a Helm chart, wiring in the mock-server destination and productive cds build --production output set up in the prerequisite tutorials. Marked out of maintenance in favour of the newer "Develop a Side-by-Side CAP-Based Extension Application" mission in SAP Discovery Center, but the build-and-deploy mechanics it walks through — buildpacks, image tags, a Helm chart — are what deployment still covers for Kyma.published 2024-12-06
Deploy and Run the Incident Management Application in the SAP BTP, Kyma Runtime with a Mock Server
Deployment changed in @sap/cds-dk 8.9.0, 2025-03-31. Affects A recipe.
Fiori annotationsSAP only
CAP JavaでObject Pageの項目の動的な入力制御を実装するCAP JavaでObject Pageの項目の動的な入力制御を実装するTwo ways to make an object page field editable or not from the value of another field in CAP Java, with the same rule implemented both ways. The first routes the decision through a separate entity holding default values, reached by Side Effects annotations; the second adds a virtual element the Java event handler fills. The piece is about the trade the two make — annotation-only versus a handler that runs — rather than about which is correct, and the running code is the repository it links.published 2025-10-13
