Recommendations: These are recommendations that you may find helpful when you use the trace formatter to collect data from trace data sets:

• Use Compact Logic(MESG) to get an initial sense of the messages issued at the time of the error. This action can help you to locate TCB or module information for subsequent searches. Logic types are listed in the output display under the LOGIC column.
• Use Format TCB(aaaaaa) for task-specific errors such as migration or backup.
• Use Compact Scan(dsn) with the actual data set name for errors related to single data set processing, such as a missing data set.