Parmlib members for component tracing

Parmlib Member/Procedure Purpose or Related Activity
Parmlib member CTncccxx Use with CTRACE DEFINE or the TRACE CT operator command to establish default or recommended tracing options. The installation is responsible for setting up these parmlib members.
A procedure in SYS1.PROCLIB Start the component trace writer program (ITTTRCWR) and define the DASD or tape destination for the trace data sets. The installation is responsible for providing this procedure.
Note: See z/OS MVS Initialization and Tuning Reference for more information.