Human-readable current fault string of this queue.
Usage: This queue fault string qualifies the operational state
of the application service or the network communications path
to this queue.
Usage: This queue fault string need NOT be reported for a
'remote' queue (ie, 'xcmSvcMonQueueOnSystem' is 'false'),
although in some cases (eg, Novell PServer), the state of
(connectivity to) the 'remote' queue is known (and SHALL
be reported) on the managed system.
Usage: This queue fault string SHALL be as reported in
any relevant device- or service-specific MIB for this queue.