To assist with diagnosing problems, the Message Broker can generate logging information. To enable diagnostic tracing for the Message Broker, add the following lines to the STMessageBroker68.ini file:
setopt trace_file c:\temp\mbtrace.txt
setopt trace_flags timestamp
After adding these lines and saving the file, restart the Message Broker to begin generation of the diagnostic messages. The messages are written to the trace file, prefixed with time stamp information.