Message not found for ERS
I am trying to create credit memos for our vendors using MRIS, but I always get an error saying "Invoicing plan: No message was found for partner 9990004/company code 1000".
I created the following message condition record for message type INS:
1000 rs 1 3
The vendor has the roles LF and RS.
It works in IDES with exactly the same settings. What am I missing here?
Thanks in advance