Hi David
If the RCVPOR is populated on the PI side and you can see it in PI's monitor, I suspect the issue might be the configuration on the receiving SAP system.
Can you check if the IDoc in the receiving system is in status 56? If it is, then it might be because there is no matching partner profile configured in WE20. Do refer to my reply on the thread below:-
Recipient port and Message function are missing
I'd suggest you check the partner profile on the receiving system, make sure the config matches:
- sender information (sender partner no, sender partner type, sender partner role)
- and message details (message type, message variant, message function)
Rgds
Eng Swee