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logon allocation failure

PostPosted: Mon 25 May 2020, 15:29
by jkzup
I cannot log on to TSO. When I attempt a logon I get a message “LOGON FAILED ALLOCATION UNSUCCESSFUL” followed by “ENTER LOGON OR LOGOFF-” and my entering “LOGON” to try again leads to the same “ALLOCATION UNSUCCESSFUL” situation.

Thank you for your attention.

JK Zup

Re: logon allocation failure

PostPosted: Mon 25 May 2020, 16:02
by prino
We know, but we (Steve Myers, Prino) don't know why. We have informed "sfan", you might want to also send him a PM, as he's (probably) the only one who can resolve the issue, which may well be a problem with the underlying hardware.

Robert

Re: logon allocation failure

PostPosted: Mon 25 May 2020, 19:59
by steve-myers
The messages we have seen appear to decode to an issue with the master catalog. As prino says, it may be a hardware issue, though I'm inclined to doubt that. What I fear suggests a problem with the underlying format - remember that Hercules emulates the mainframe count-key-data disk architecture in the PC type disk - in the disk. How that happened I cannot guess. The only other cause for the messages you have seen that I know about is a a JCL error in the logon procedure.

Re: logon allocation failure

PostPosted: Mon 08 Jun 2020, 16:49
by tommy72
I have this problem too.

Re: logon allocation failure

PostPosted: Tue 16 Jun 2020, 17:05
by jkzup
I successfully logged on this afternoon (6-16-20) — system is up!

Thank you, sfan!

JK Zup

Re: logon allocation failure

PostPosted: Tue 16 Jun 2020, 17:37
by prino
Just make sure you make backups of everything!

Robert