1    /ACTIVATING

    Cancels the effect of a previous SET TRACE/ACTIVATING command.

2    /ALL

    By default, cancels all user-defined tracepoints. When used
    with /PREDEFINED, it cancels all predefined tracepoints but
    no user-defined tracepoints. To cancel all tracepoints, use
    /ALL/USER/PREDEFINED.

3    /BRANCH

    Cancels the effect of a previous SET TRACE/BRANCH command.

4    /CALL

    Cancels the effect of a previous SET TRACE/CALL command.

5    /EVENT

       /EVENT=event-name

    Cancels the effect of a previous SET TRACE/EVENT=event-name
    command. Specify the event name (and address expression, if
    any) exactly as specified with the SET TRACE/EVENT command. To
    identify the current event facility and the associated event
    names, use the SHOW EVENT_FACILITY command.

6    /EXCEPTION

    Cancels the effect of a previous SET TRACE/EXCEPTION command.

7    /INSTRUCTION

    Cancels the effect of a previous SET TRACE/INSTRUCTION command.

8    /LINE

    Cancels the effect of a previous SET TRACE/LINE command.

9    /PREDEFINED

    Cancels a specified predefined tracepoint without affecting any
    user-defined tracepoints. When used with /ALL, it cancels all
    predefined tracepoints.

10    /TERMINATING

    Cancels the effect of a previous SET TRACE/TERMINATING command.

11    /USER

    Cancels a specified user-defined tracepoint without affecting any
    predefined tracepoints. This is the default unless you specify
    /PREDEFINED. To cancel all user-defined tracepoints, use /ALL.