An entry describing an subscriber session job in the
subscriber session job queue.
The system creates an entry in this table when it places a
subscriber session job on the subscriber session job queue. It
does this when the EMS/NMS sets an instance of csubJobControl to
'start' and the system is already executing a subscriber session
job. Likewise, the system destroys an entry when it removes it
from the queue. This occurs under the following circumstances:
1) The system has finished executing a job, for whatever
reason, and is ready to start executing the job at the head
of the queue.
2) The EMS/NMS has set an instance of csubJobControl to 'abort'
for a job that was on the queue.