{"ref":"content:manage-dmq-messages-on-advanced-event-mesh-with-a-cap-application","page":"/content/manage-dmq-messages-on-advanced-event-mesh-with-a-cap-application","json":"/content/manage-dmq-messages-on-advanced-event-mesh-with-a-cap-application.json","generated":"2026-10-26","drafted_with_ai":true,"entity":{"id":"manage-dmq-messages-on-advanced-event-mesh-with-a-cap-application","title":"How to use a CAP application to manage DMQ messages on SAP Advanced Event Mesh","url":"https://community.sap.com/t5/sap-cap-blog-posts/how-to-use-a-cap-application-to-manage-dmq-messages-on-sap-advanced-event/ba-p/14299974","content_type":"blog","explains":[{"ref":"capability:event-mesh","applies_to":{"ecosystems":["btp","cap"]}}],"summary":"A CAP application built for the failure path rather than the happy one. Messages that land in a Dead Message Queue are deleted for good when their TTL expires, so this pulls them out first and holds them in quarantine, where a Fiori elements UI lets someone inspect a payload, correct it and reinject it. An operations tool, and a rare write-up of what to do after delivery has already failed.","short":"CAP app quarantining dead message queue messages from AEM","author":"stefan-keuker","published":"2025-12-31","sources":[{"url":"https://community.sap.com/t5/sap-cap-blog-posts/how-to-use-a-cap-application-to-manage-dmq-messages-on-sap-advanced-event/ba-p/14299974","title":"How to use a CAP application to manage DMQ messages on SAP Advanced Event Mesh — 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:event-mesh (cap, 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":"good","evidence":"published 10 months ago"}],"compatibility":[{"label":"Version","tier":"unknown","evidence":"no version declared"},{"label":"Moved since?","tier":"poor","evidence":"@sap/cds 10.0.3, 2026-07"},{"label":"Findings","tier":"good","evidence":"none flagged"}],"reach":[{"value":2857,"unit":"views"},{"value":0,"unit":"comments"},{"value":5,"unit":"likes"}]},"signals":{"views":2857,"likes":5,"comments":0,"metrics_at":"2026-10-25"},"series":null,"edges":{"authors":[]}}