Use when implementing SAP CAP Java handlers with Spring Boot: EventHandler, @Before @On @After annotation, CqnService, PersistenceService, ApplicationService, CdsCreateEventContext, CdsReadEventContext, @ServiceName, @Autowired, CQL Select Insert Update…
Use when building AI/LLM features inside a SAP CAP application: the CAP LLM Plugin (@sap/cds-plugin-llm or @sap-ai-sdk), RAG (Retrieval-Augmented Generation), vector embeddings, chat completions, orchestration, SAP AI Core, or GenAI Hub integration from…
Use when setting up or using the official SAP MCP Server for CAP development, the SAP UI5 MCP Server, or the SAP Fiori Elements MCP Server with AI coding agents (Claude Code, OpenCode, GitHub Copilot, Cursor). Covers installation, configuration, available…
Use when adding SAP CAP first-party plugins to a project: @cap-js/change-tracking, @cap-js/audit-logging, @cap-js/attachments, @cap-js/notifications, @cap-js/telemetry, @cap-js/graphql, @cap-js/data-inspector, @cap-js/data-privacy, @cap-js/ai, WebSocket,…
Use when defining or reviewing CDS data models: entities, aspects, associations, compositions, projections, views, annotations, cuid and managed aspects, or any schema.cds / db/*.cds work in a SAP CAP project. Covers CDL syntax, reuse types from…
Use when migrating a SAP CAP project to CDS 10 / @sap/cds 10 (released June 2026): deprecated APIs, breaking changes, Node.js 22 minimum, consolidated service APIs, bypass drafts by default, ieee754compatible defaults, Vitest/ESM migration, native…
Use when implementing SAP Fiori Draft support in CAP: @odata.draft.enabled, draft lifecycle events (NEW, EDIT, SAVE, CANCEL, DISCARD), draft validation, Fiori draft messages (CAP Aug 2025 GA), lean draft, or draft-enabled entity queries in SAP CAP Node.js or…
Use when building native SAP HANA Cloud database artifacts with HDI (HANA Deployment Infrastructure): HDI container, .hdbtable, .hdbview, .hdbcalculationview, .hdbprocedure, .hdbfunction, .hdbsynonym, .hdbrole, .hdbgrants, .hdbsequence, .hdbtabledata,…