Examples of subcommands to format a SYSAPPC trace

Example 1: CTRACE subcommand to view all trace entries
To view all the SYSAPPC trace records, enter:
```
CTRACE COMP(SYSAPPC)
```
Example 2: CTRACE Subcommand to view exception entries
To format abnormal SYSAPPC events, such as abends or VTAM® return codes, enter:
```
CTRACE COMP(SYSAPPC) EXCEPTION
```
Example 3: CTRACE subcommand for subcomponent
To format all the records for one APPC/MVS subcomponent, enter the following subcommand. Use this subcommand to locate an error if you have narrowed the problem down to one subcomponent.
```
CTRACE COMP(SYSAPPC) OPTIONS((FILTER,FUNCID(nn)))
```
Example 4: CTRACE subcommand to view a userid's entries
To format all the records for userid JOHNDOE, who is experiencing problems, enter the following subcommand. If you specified the USERID option when requesting the trace, this formatting option is redundant.
```
CTRACE COMP(SYSAPPC) OPTIONS((FILTER,USERID(JOHNDOE)))
```