18.3. CICS Transaction Gateway application trace

Application trace will typically be used where problems are arising with some component of the Java client application or its interaction with the gateway daemon. It can be used to determine the requests and data areas the client application is creating. This is useful to analyze client application and CICS server interaction. The timestamps are useful because they can be used to measure accurately the overall time required to interact with CICS. This helps to isolate the CICS interaction component of any performance measurements.

Performance problems can be investigated from here first to check that there is no problem with the sending of data, for example, incorrect COMMAREA sizes.

The first ...

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