/RETAIN[=option]
       /NORETAIN (default)

    Holds jobs in the queue in a retained state after they have
    executed. The /NORETAIN qualifier enables you to reset the queue
    to the default. Possible options are as follows:

    ALL            Holds all jobs in the queue after execution.
    (default)

    ERROR          Holds in the queue only jobs that complete
                   unsuccessfully.

    A user can request a job retention option for a job by specifying
    the /RETAIN qualifier with the PRINT, SUBMIT, or SET ENTRY
    command; however, the job retention option you specify for a
    queue overrides any job retention option requested by a user for
    a job in that queue.