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MF63082 - LIC-DB-OTHER-SRCB6005121-LOOP RECURSION IN DB INDEX FUNCTION

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


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Abstract

LIC-DB-OTHER-SRCB6005121-LOOP RECURSION IN DB INDEX FUNCTION


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
PRE  5770999  V7R2M0    MF60658   00/00    0000
PRE  5770999  V7R2M0    MF59916   00/00    0000
PRE  5770999  V7R2M0    MF59834   00/00    0000
CO   5770999  V7R2M0    MF59279   00/00    0000
CO   5770999  V7R2M0    MF59291   00/00    0000
CO   5770999  V7R2M0    MF57839   00/00    0000
CO   5770999  V7R2M0    MF57725   00/00    0000
CO   5770999  V7R2M0    MF57840   00/00    0000
CO   5770999  V7R2M0    MF57841   00/00    0000
CO   5770999  V7R2M0    MF57843   00/00    0000
CO   5770999  V7R2M0    MF57844   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.

This PTF is subject to the terms of the 'IBM License Agreement for Machine
Code', the terms of which were provided in a printed document that was
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INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.





APAR Error Description / Circumvention

-----------------------------------------------
Vary on of an IASP on a Flashcopy system resulted in a MSD. word
1: B6005121
word 2: 0D200061
word 3: 00040000
word 4: 00000007
word 5-9 all '0' zeroes
The MSD shows a recursion in following modules
#dbixchk
#cfobjck
#dbforix
#dbxival

CORRECTION FOR APAR MA46113 :
-----------------------------
Flags have been added to prevent recursive calls in LIC DB code.

CIRCUMVENTION FOR APAR MA46113 :
--------------------------------
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
--------------  ------------------------------------------------------------
   MF62917      OSP-MSGCPF8199 INDEX INCORRECTLY MARKED DAMAGED DURING IASP
   MF62637      OSP Database maintain dababase index unique key counts and r
   MF62558      OSP-DB LIC DB Parallel index build cash performance tuning
   MF62405      OSP Database maintain dababase index unique key counts and r
   MF61560      OSP-DB Database IPL/Vary on Database Processing Improvements
   MF59271      OSP-DB INTERNAL MAINTENANCE
   MF62272      LIC-DB Future release compatibility changes
   MF62238      OSP-F/EXSNDPM-T/QQQQUERY-MSGMCH3203 OPNQRYF LEADS TO MSGMCH3
   MF61948      LIC-DB-OTHER-UNPRED Internal Database Maintenance
   MF61600      OSP-DB General
   MF61516      LIC-DB Put out info VLOG for long running Catch-Up (Phase 2)
   MF61315      LIC-DB Put out info VLOG for long running Catch-Up
   MF61288      OSP-DB DataBase Vary-On processing to avoid tolerated except
   MF61170      OSP-DB DataBase Vary-On processing to avoid tolerated except
   MF61157      OSP-DB LIC DB Index Build Concurrency Tuning
   MF60892      OSP-DB Internal Maintenance for SLIC DB IPL/Vary-on
   MF60781      OSP-DB-OTHER-UNPRED DOCUMENTING WHEN THE UNIQUE COUNTS FOR A
   MF60666      LIC-DB Internal maintenance
   MF60661      OSP-DB Database Access Path Build Resource Consumption Tunin
   MF60572      LIC-DB Internal maintenance
   MF60559      OSP-DB LIC DB Index Build Concurrency Tuning
   MF60072      LIC-DB Internal maintenance
   MF60059      LIC-DB-OTHER-F/MCH0601-T/DBPMEVIRRNPROBENODE Query referenci
   MF59903      OSP-DB Internal maintenance
   MF59884      OSP-DB Restore performance with lots of database files and R
   MF59818      LIC-DB Opening a delayed maintenance Access Path causes cont
   MF59762      LIC-DB-OTHER-UNPRED TEMP STORAGE GROWTH DUE TO TEMP RADIX IN
   MF59674      LIC-DB EVI on IASP not refreshing when overflow reaches thre
   MF59597      LIC-DB-OTHER-F/#DBXSIZE-T/QDBMAINT-MSGMCH2804 INDEX ACCESS P
   MF59492      LIC-DB-OTHER-PERFM Performance improvements for SQE EVI Acce
   MF58528      OSP-DB-OTHER-UNPRED NEED A WAY TO IDENTIFY A ACCESS PATH REB
   MF59475      OSP-DB-OTHER-UNPRED VL06001389 INDEX INVALIDATED. FILES SHOW
   MF59455      LIC-DB-JRN EVI refresh inhibits force, impacts journal sync
   MF59275      OSP-DB-OTHER-PERFM SCAN OF EVI OVERFLOW AREA CAUSES PERFORMA
   MF58199      LIC-DB-UNPRED Index build status file 16 byte alignment
   MF57915      LIC-DB-OTHER-UNPRED Internal Database Maintenance
   MF57842      LIC-DB-OTHER-UNPRED Internal Database Maintenance

Summary Information

System..............................i
Models..............................
Release.............................V7R2M0
Licensed Program...............5770999
APAR Fixed..........................View details for APAR MA46113
Superseded by:......................View fix details for PTF MF69499
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................C7068720


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Document Information

Modified date:
23 February 2022