Tracing for a CICS Transaction

Tracing for specific CA IDMS DML or SQL programs in a CICS® transaction can be isolated without tracing all CA IDMS programs running in CICS.
The SYSIDMS parameter IDMSIN01_ONLY causes DML or SQL tracing to be limited to programs that call IDMSIN01 specifying TRACE. 
Use IDMSIN01_ONLY with DMLTRACE=ON or SQLTRACE=ON. IDMSIN01 calls to activate or deactivate the trace can be made at any time, and an active run unit is not required 
Tracing ends by calling IDMSIN01 specifying NOTRACE or when the transaction terminates. For more information about activating or deactivating the DML or SQL trace, see idmsin01.html.