can you trace RFC incoming calls in a SAP system? Any RFC logs recorded?
I have a portal that call an RFC in SAP. How can I determine in SAP, witch USER and what are the parameter of the RFC function call, to determine if the portal has some error?
The single statistics records in the back-end ABAP stack will show the RFC activity and the user IDs involved. You can also use ST05 to activate an RFC trace, either for the entire system or a particular user. I'm not sure if this will give you call parameters or not; you'd have to try it.