Non Persistent Message Class (NPMCLASS)

Specifies the level of reliability for non-persistent messages put to this queue.

*SYSDFTQ
The value of this attribute is taken from the system default queue of the specified type.
*NORMAL
Non-persistent messages put to this queue are only lost following a failure, or a queue manager shutdown. Non-persistent message put to this queue will be discarded in the event of a queue manager restart.
*HIGH
Non-persistent messages put to this queue are not discarded in the event of a queue manager restart. Non-persistent messages put to this queue may still be lost in the event of a failure.