Matching CMF-DB2 records for a Network UOW

For each network unit-of-work with DB2® activity, CICS PA attempts to match each DB2 Accounting record to a CMF task.

The CICS-DB2 record relationship is usually one-to-one. However, it is possible that one DB2 thread serviced more than one CICS® task. Conversely, it is possible that a single CICS task was associated with multiple DB2 threads (since threads are released at syncpoint). Also, with ACCOUNTREC(TASK), it is possible to get a network unit-of-work where the CMF-DB2 records cannot be correlated because the information available in the data records is insufficient.

DB2 Accounting data is accumulated for the Summary reports only if: