You have a map that executes an RFC call and the target value is not populated yet the message but the message is marked as successful. Also, in Log Viewer you can see the following exceptions:
ERROR partner 'HOST:PORT' not reached
ERRNO TEXT WSAECONNREFUSED: Connection refused
SAP NetWeaver 7.4
RFC, pi, po, xi, connection, dns, Process Orchestration 7.4, PI 7.4, PO 7.4, PO, host, port, ERRNO, TEXT, WSAECONNREFUSED, , KBA , BC-XI-CON-RFC , RFC Adapter , Problem
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