> -----Original Message-----
> From: IBM Mainframe Discussion List On Behalf Of Alan Schwartz
>
> Perhaps I can save someone an outage. We ipled a lot of
> preventative maintenance in our production lpars Sunday.
> This morning we started getting severe enqueue conflicts for
> a number of catalogs. We called IBM and by just describing
> the symptoms the rep said "I think I know your problem". A
> hiper apar was released FRIDAY (OA19429):
>
> SYSIGGV2 ENQ HANG WITH WAIT in module IGG0CLEG @ UA30836
> 07/01/02 PTF PECHANGE
[ snip ]
Wunnerful. We're in the process of rolling out z/OS 1.7 (from 1.5) in
the sysplex, and have UA30837 applied on 1.7 but do NOT have the
corresponding PTF on 1.5. We have a few shared usercats, but do not yet
share mastercats.
Were all of your LPARs at the same z/OS release?
-jc-
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