Display Message (DSPMSG)
Specifies whether when a trace route message is generated the information
returned is displayed.
The possible values are:
- *YES
- The returned information is displayed.
- *NO
- The returned information is not displayed. This allows DSPMQMRTE to
exit as soon as the trace route message has been put to the target queue.
On exit, a 48 character hexadecimal string is output, which is the MsgId on
the trace route message that was generated and can be used as the CRRLID supplied
to a subsequent DSPMQMRTE call.