Cannot forward messages to SAP
Not all message processors are able to forward message to SAP. Actually, only one user can do it which the user configured in table AISUSER whose S-user is the same as the one in DSWP --> Global Settings and SAP-OSS RFC destination.
I tried to add another user in the AISUSER table and assigned the same S-user but got the error Error when Error when opening an RFC connection. Then, I assigned a different s-user but got the same error.
I also tried to assign the working S-user for parameter SAPNETUSID in the user master record but always got the following error: The system could not find your SAP customer notification system user
Message no. DNO150
Can somebody help me how to address this issue? My solution manager is 4.0.