Symptom
Get the error "Invalid inbound communication user " when saving the communication arrangements
Environment
SAP S/4HANA Cloud
Reproducing the Issue
- Edit a communication arrangement
- Save the communication arrangement, there is an error: Invalid inbound communication user
Cause
There is no communication user maintained for this communication arrangement
Resolution
- Edit a communication arrangement to add a inbound communication user
- Save the communication arrangement
Keywords
Invalid inbound communication user, communication arrangement , KBA , BC-SRV-APS-COM , Maintain Communication System and Arrangement , Problem
Product
SAP S/4HANA Cloud 2202