Generate CDS Analytics Star Schema

Generate a CDS analytical model — a star schema consisting of a cube view (@Analytics.dataCategory: #CUBE), one or more dimension views (#DIMENSION), and text views (#TEXT) — on top of a RAP business object or a plain DDIC table.

This skill replicates SAP Joule's "CDS Analytical Model Generation" capability (basic + extended scope) by combining ARC-1 (SAP system access) with mcp-sap-docs (documentation & best practices). Basic scope = cube + reuse existing dimensions. Extended scope = also generate new dimensions, and start from a DDIC table (not just a RAP BO).

Prerequisites — read this first

• Requires SAP_BASIS 7.5x with the analytics annotations. Verify with SAPManage(action="probe") (rap.available). If RAP/CDS isn't available, stop.
• The output is a set of interdependent CDS views (cube → dimensions → texts). They must be created as inactive drafts and activated together so SAP's activator resolves the cross-references in one pass. This skill uses SAPWrite(action="batch_create", activateAtEnd: true) for exactly that.

Smart Defaults (apply silently, do NOT ask)