The "debug" trace is the mechanism for capturing various types of activity within Connect:Direct OS/390 as well as between it and other nodes and operating system components. It can be initiated to trace activity for a single process with a single remote node a single C/Plex server or the entire Connect:Direct region or plex. Typically a bit string of 8C00006E captures what is required by support to allow them to diagnose a problem. This bit string should be used unless otherwise instructed.
To trace a single process specify the DEBUG keyword parameter on the PROCESS statement similarly to below: