Examples of requesting SYSJES traces

Example 1: Start SYSJES tracing with the CTIJESON member
The following example shows the CTIJESON parmlib member supplied in SYS1.SAMPLIB to start tracing for one system:
```
TRACEOPTS
WTRSTART(IXZCTW) WRAP
SUB(MSGTRC)
ON
WTR(IXZCTW)
SUB(USRXIT)
ON
WTR(IXZCTW)
SUB(FLOW)
ON
WTR(IXZCTW)
SUB(XCFEVT)
ON
WTR(IXZCTW)
```
Example 2: Stop SYSJES tracing with the CTIJESOF member
The following example shows the CTIJESOF parmlib member supplied in SYS1.SAMPLIB to stop tracing for one system:
```
TRACEOPTS
SUB(MSGTRC)
OFF
SUB(USRXIT)
OFF
SUB(FLOW)
OFF
SUB(XCFEVT)
OFF
```
Stop tracing with the following command:
```
TRACE CT,OFF,COMP=SYSJES,PARM=CTIJESOF
```
Then specify the following command to stop the external writer (assuming IXZCTW is the membername of the source JCL for the external writer):
```
TRACE CT,WTRSTOP=IXZCTW
```