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SI62539 - OSP-OTHER-F/CFCRT02_PLMP-T/QSYRUSRI-MSGMCH1401 MSGMCH1401 LO

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


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Abstract

OSP-OTHER-F/CFCRT02_PLMP-T/QSYRUSRI-MSGMCH1401 MSGMCH1401 LO


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED      PTF/FIX  LEVEL

TYPE PROGRAM  REL  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.

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REGARDING THE PTF.

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APAR Error Description / Circumvention

-----------------------------------------------
When a process is trying to create a temp user space in QTEMP
and the user space is already there, MSGMCH1401 is posted and
can prevent further activity.

One scenario involves PowerHA users leveraging administrative
domain. User profiles that are enrolled in admin domain are
attempting to be checked for synchronization purposes and the
QPRFSYNCH joblog is filling with MSGMCH1401, MSGCPF9999,
MSGCPDAA02 for all of the users. This in turn is populating
errors to in QSYSOPR message queue and making reference to
MSGCPFA45E RC5.

CORRECTION FOR APAR SE65780 :
-----------------------------
The MCH1401 when creating a temporary space in QSYRUSRI will be
handled. A temporary space with more uniqueness in the name will
be created when the MCH1401 is encountered.



CIRCUMVENTION FOR APAR SE65780 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


None.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI59518      OSP-OTHER-PERFM HIGH CPU USE WHEN MANY LOCKS HELD BY JOBS IN

Summary Information

System..............................i
Models..............................
Release.............................V7R1M0
Licensed Program...............5770SS1
APAR Fixed..........................View details for APAR SE65780
Superseded by:......................View fix details for PTF SI66606
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................C7192710


System i Support

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Document Information

Modified date:
29 September 2016