Use the CTncccxx parmlib member to specify tracing options for
a component trace of either an MVS™ component
or an application. The specific tracing options for those MVS components that support component tracing
can be found in z/OS MVS Diagnosis: Tools and Service Aids. For
tracing options for non-IBM supplied applications, refer to the documentation
for those applications.
The CTncccxx parmlib member is specified as an 8-character member
in the following format:
- CT
- Indicates that the member contains component trace options
- n
- Specifies the source of the member. IBM-supplied members use
“I”.
- ccc
- Identifies the component being traced.
- xx
- Any two alphanumeric characters.
The CTncccxx parmlib member is specified on:
- The CTRACE macro (with the DEFINE parameter)
- The TRACE CT operator
command
- The parmlib member for some IBM-supplied components.