You can use the Open ClientConnect traces to verify that connections are made, requests are sent, and messages and data are received.
You control the internal tracing in your CSA code. When the SPTRCOPT field contains 'Y' and a command is issued, internal trace records write to the TSQ, CExxxxxx, where xxxxxx is the first six characters of the user ID. The trace records show the internal processing flow and return codes from all Open Client calls.
