That's an alternative; it's not the only one. JES3 has had DJC since before it 
was JES3, and JES2 now has SCHEDULE statement.


--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3

________________________________________
From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf of 
Steve Smith [sasd...@gmail.com]
Sent: Thursday, March 3, 2022 10:03 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: JES2 DUPL_JOB parameter

I wonder what the urgency is to run duplicate job names simultaneously.
Jobnames are cheap enough, so why not give them different names if you want
them run together.

Using the jobname to single-thread a slew of repetitive jobs is not that
uncommon, and perfectly reasonable as long as you aren't depending on the
order they run.  In many of those scenarios, the alternative would be lots
of initiators jammed up with jobs waiting on DSN enqueues.

sas

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