Adapter trace points

 

Application programmers can use trace points related to the MQI calls (for example, CSQCGMGD (get message data)) for debugging CICS application programs. System programmers can use trace points related to system events, such as recovery and task switching, for diagnosing system-related problems. For full details of trace points in the CICS adapter, see the WebSphere MQ for z/OS Problem Determination Guide.

Some trace data addresses are passed by applications. If the address of the trace data is in the private storage area of the CICS region, the contents of the area are traced when necessary. For example, this would be done for the trace entries CSQCGMGD (get message data) or CSQCPMGD (put message data). If the address is not in the private storage area, message CSQC416I is written to the CICS trace; this contains the address in error.

 

Parent topic:

The CICS adapter

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