The job operation in progress status associated with
this conceptual row in 'xcmJmxJobAdminTable'.
'true' if job operation is in progress; otherwise, 'false'.
Usage: Conforming management agents shall ALWAYS 'reject' any
SNMP Set-Request to 'xcmJmxJobAdminOperation'
while another job operation request is already in progress
(i.e., while 'xcmJmxJobAdminInProgress' is 'true'),
with 'badValue' (SNMPv1) or 'inconsistentValue' (SNMPv2/v3).