Paul Gilmartin wrote:

> Why not multiple logons on a single LPAR?  The
> integrity and serialization issues ought to be the same; the sole
> obvious exception would be contention for the job name; this could 
> be resolved by using a generated jobname (SMOP), or prompting the
> user for a suffix character, as in SUBMIT.  If concurrent batch
> IKJEFT01 job steps (with different job names) are feasible, why
> not similarly for foreground?

If you want you could dig up CBT file 134 and look at the MULTITSO
member which describes what I did to get multiple TSO sessions
on a system.  It references other members in the file for source code.

I'm not sure how useful it would be in your environment because
because I did nothing to cater for SYSPLEX issues.  I doubt a
GQSCAN macro would help because when I last looked at it
(decades ago?) SYSIKJUA enqs are acquired when the job name
is 'STARTING'.

OTOH, if you add &SYSNAME as a qualifier into your ISPPROF
data set name maybe most of the issues would be solved.  We
used a logon CLIST which added a the jobname as the second
level qualifier to the ISPPROF dsname if it did not equal the userid.
If the data set did not exist I think it was copied from the original
data set.  (Primary input area at the bottom of the screen, anyone?
Blargh!  Not me!  Well, not usually, anyway....)

Cheers,
Greg

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