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MF69349 - OSP-MSGMCH3402-D/TQQQSVRTN USING IFS_OBJECT_STATISTICS OVER

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PTF ( Program Temporary Fixes ) Cover letter


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Abstract

OSP-MSGMCH3402-D/TQQQSVRTN USING IFS_OBJECT_STATISTICS OVER


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
CO   5770999  V7R5M0    MF69093   00/00    0000
DIST 5770SS1  V7R5M0    SI78399   00/00    0000



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.

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APAR Error Description / Circumvention

-----------------------------------------------
When processing query using IFS_OBJECT_STATISTICS, the SQE
optimizer calls up to the OS with LOB storage that has been
destroyed, resulting in MCH3402 in the called code. The
optimizer needs to ensure that this storage does not get cleared
when performing the call to the OS.

CORRECTION FOR APAR MA48808 :
-----------------------------
The SQE optimizer will inform XPF that, for this query, the XPF
created LOB buffer should not be reset until query close.


CIRCUMVENTION FOR APAR MA48808 :
--------------------------------
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
--------------  ------------------------------------------------------------
   MF69271      LIC-DB-OTHER Internal Maintenance
   MF69094      OSP-DB-OTHER DBMON and Visual Explain for 7.5 SMP Improvemen

Summary Information

System..............................  i
Models..............................  
Release.............................  V7R5M0
Licensed Program....................  5770999
APAR Fixed..........................  View details for APAR MA48808
Superseded by:......................  View fix details for PTF MF70392
Recompile...........................  N
Library.............................  QSYS
MRI Feature ........................  NONE
Cum Level...........................  BASE


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Document Information

Modified date:
29 November 2022