Tuesday, May 13, 2008

Red Alert : Sysplex-wide impact due to loop in GRS on z/OS 1.9 and higher

As yesterday was a day off here in Belgium (Whit Monday), I just picked up this Red Alert today. The contents of this Red Alert :
In z/OS 1.9 GRS recovery for GQSCAN retries with incorrect registers. This can result in an ABEND0A0 followed by repetitive ABEND0C6 or ABEND0C4 in ISGQNX.
As a result of the program check loop in ISGQNX's recovery no GRS work is able to run on the failing system. This may cause sysplex-wide impact (...)'.
Check out all the details and what recommended actions to take on the Red Alerts Page.

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