Unable to catch RFC Exceptions

Hi,

I have configured a JMS to RFC asynchronous scenario (no BPM).

And at R/3 side i am calling an RFC " PROCESS_MESS_UPLOAD" which will raise exceptions: "INTERNAL_ERROR, NO_RFC_DESTINATION_FOUND" in case of any inconsistencies.

Now that i want to catch the exceptions from the RFC in my scenario.

It would be of great help if anybody explains me the configurations i have to do at XI inorder to catch the exceptions raised by RFC.

Note that,, for this scenario as no mapping is required, we are using the same RFC interface we have imported as an Inbound and Oubound interface.

Thanks,

Priya.