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SI64873 - HASM-HA-MSGCPI93B2 5770 SP/QCSTADSIMP MOD/CSTADJOINS RC56 IN

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

HASM-HA-MSGCPI93B2 5770 SP/QCSTADSIMP MOD/CSTADJOINS RC56 IN


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
NONE



NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels.  This PTF may be a prerequisite
for future PTFs.  By applying this PTF you authorize and agree to the
foregoing.

This PTF is subject to the terms of the license agreement which
accompanied, or was contained in, the Program for which you are obtaining
the PTF.  You are not authorized to install or use the PTF except as part
of a Program for which you have a valid Proof of Entitlement.

SUBJECT TO ANY WARRANTIES WHICH CAN NOT BE EXCLUDED OR EXCEPT AS EXPLICITLY
AGREED TO IN THE APPLICABLE LICENSE AGREEMENT OR AN APPLICABLE SUPPORT
AGREEMENT, IBM MAKES NO WARRANTIES OR CONDITIONS EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.

The applicable license agreement may have been provided to you in printed
form and/or may be viewed using the Work with Software Agreements (WRKSFWAGR)
CL command.





APAR Error Description / Circumvention

-----------------------------------------------
When issuing a STRCLUNOD in an IBM i clustered environment using
Administrative Domain, there are some checks and balances
performed as the Admin Domain's CRG job is being started.
Internal resource keys are compared and the full key length is
not being considered and in rare circumstances may cause an
issue which prevents the CRG job from starting and will cut a
MSGCPI93B2 referencing a symptom string of 5770 SP/QCSTADSIMP
MOD/CSTADJOINS RC56. The ending job will contain a joblog and
some FFDC service dumps.

Code will be enhanced to prevent this from occurring in the
future.

CORRECTION FOR APAR SE66881 :
-----------------------------
The correct key size when comparing keys is now being done.

CIRCUMVENTION FOR APAR SE66881 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


On each node in the cluster, end clustering, apply the fix, and then
start clustering.  It is not necessary to update all nodes at the same
time, however, any node without the fix will continue to be a potential
source of the problem.

********************************************************************
THE FOLLOWING ARE SUPERSEDED SPECIAL INSTRUCTIONS. IF THE SUPERSEDED
PTF HAS ALREADY BEEN APPLIED AND ITS SPECIAL INSTRUCTION FOLLOWED,
IT IS NOT NECESSARY TO FOLLOW THAT SPECIAL INSTRUCTION AGAIN.
********************************************************************

SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF SI64108 :
=================================================

To activate these fixes, on each node in the cluster, end clustering,
apply the fix, and
then start clustering.  It is not necessary to update all nodes at the
same time,
however, any node without the fix will continue to be a potential
source of the problem.

If you have had the reported problem with WRKCADMRE or displaying Admin
Domain Monitored
Resource Entries (MREs) with WRKCLU, or are unsure that you have the
problem, then it is
recommended that you activate the fixes by:
1.  End clustering on each node in the cluster.
2.  Apply this fix if not already applied.
3.  Run "CALL PGM(QSYS/QCSTADFIX)" on each node.
4.  Start clustering on each cluster node.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI64108      HASM-HA-F/QCAIFLD-T/QSYUPADOH-MSGCPD221E ADDCADMRE FOR A USE
   SI64108      INCORROUT MSGCPF3C74 in WRKCADMRE

Summary Information

System..............................  i
Models..............................  
Release.............................  V7R3M0
Licensed Program....................  5770SS1
APAR Fixed..........................  View details for APAR SE66881
Superseded by:......................  View fix details for PTF SI79856
Recompile...........................  N
Library.............................  QSYS
MRI Feature ........................  NONE
Cum Level...........................  C7283730


IBM i Support

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Document Information

Modified date:
19 May 2022