I have a Client Proxy created in SAP calling Webservice in Boomi. The SAP proxy call is triggering Boomi process and the process is completing successfully. However, my catch statement in my SAP calling program is detecting "cx_ai_system_fault", the error message returned is Error (id=):. The real problem is the same error message is returned if the SAP pgm cannot connect to Boomi. This presents a problem. I don't know when my SAP pgm successfully connected and triggered my Boomi process.