3792992 - Integrations tab returns "Request failed with status code 500" and "Issuer URL in JWT is not a valid URL." - SAP build apps

• Integrations tab shows “Request failed with status code 500” and the existing Destination status is “Unknown”.
• The request to /destinations/api/v2/destinations?disableCache=true returns HTTP 500 with error “Issuer URL in JWT is not a valid URL.”
• When selecting Add Integration > BTP Destinations, “No available destinations found” is displayed despite valid destination metadata.
• HTML5 Applications logs contain: “Failed to exchange IAS token: {"error":"invalid_target","error_description":"No consumed apis matching provided resource parameter found."}, IASDependencyName=sap-build-apps-api”

• Product: Product Independent Assignment (Fallback)
• SAP Build Apps

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