Symptom
When a message flow is configured as WEBIDE (BAS) → BTP Destination Service → Cloud Connector → Backend System using Principal Propagation as the authentication type and RFC as the protocol, no response is received from the backend. Additionally, no RFC-related requests are found in the ljs_trace.log or scc_core.trc and traffic_trace.trc of the Cloud Connector.
However, when jco.destination.auth_type is set to CONFIGURED_USER, the connection functions correctly, and responses from the backend are received.
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Environment
BTP Destination Service
SAP Cloud connector 2.16.2 - 2.18.0
Product
Keywords
jco.destination.auth_type, RFC SNC, RFC Principal Propagation, Principal Propagation, BTP destination , KBA , BC-CP-DEST , Destination service , Problem
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