{"ref":"content:architecting-multiple-s4hana-backends-with-principal-propagation-part-1","page":"/content/architecting-multiple-s4hana-backends-with-principal-propagation-part-1","json":"/content/architecting-multiple-s4hana-backends-with-principal-propagation-part-1.json","generated":"2026-10-26","drafted_with_ai":true,"entity":{"id":"architecting-multiple-s4hana-backends-with-principal-propagation-part-1","title":"Architecting Complex Real Life Business Scenario on SAP BTP with ease [ Targeting Multiple backend S/4HANA Systems utilizing Principal Propagation ]","url":"https://community.sap.com/t5/technology-blog-posts-by-members/architecting-complex-real-life-business-scenario-on-sap-btp-with-ease/ba-p/13556894","content_type":"blog","explains":[{"ref":"capability:destinations","applies_to":{"ecosystems":["btp","cap"]}},{"ref":"capability:authentication","applies_to":{"ecosystems":["abap","btp","cap"]}}],"summary":"The opening of a three-part series on reaching more than one S/4HANA system from one CAP application with the user's identity carried through. This part sets up the business problem; the propagation itself is in the parts that follow.","short":"Series opener on principal propagation to several S/4HANA systems","author":"mohit_bansal3","published":"2022-11-25","sources":[{"url":"https://community.sap.com/t5/technology-blog-posts-by-members/architecting-complex-real-life-business-scenario-on-sap-btp-with-ease/ba-p/13556894","title":"Architecting Complex Real Life Business Scenario on SAP BTP with ease [ Targeting Multiple backend S/4HANA Systems utilizing Principal Propagation ] — SAP Community","checked":"2026-09-08"}],"provenance":{"discovered_via":[{"source":"source:sap-community","channel":"cap-tag"}],"first_seen":"2026-09-08"},"drafted_with_ai":true,"published_on":"source:sap-community","history":[{"date":"2026-10-17","field":"explains","from":null,"to":"applies_to on capability:destinations (cap, btp); capability:authentication (cap, abap, btp)","reason":"Door scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md)."}]},"readings":{"liveness":[{"label":"Checked against the source","tier":"unknown","evidence":"nobody has checked it"},{"label":"Source reachable","tier":"unknown","evidence":"not crawled"},{"label":"Age","tier":"poor","evidence":"published 47 months ago"}],"compatibility":[{"label":"Version","tier":"unknown","evidence":"no version declared"},{"label":"Moved since?","tier":"poor","evidence":"@sap-cloud-sdk/connectivity 4.0.0, 2025-03 and 1 more"},{"label":"Findings","tier":"good","evidence":"none flagged"}],"reach":[{"value":3731,"unit":"views"},{"value":0,"unit":"comments"},{"value":11,"unit":"likes"}]},"signals":{"views":3731,"likes":11,"comments":0,"metrics_at":"2026-10-25"},"series":null,"edges":{"authors":[]}}