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SI65491 - OSP-DB-OTHER-F/QDBCHGFI-T/QDBCHGFI-MSGMCH3402 MCH3402 QDBCHG

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


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Abstract

OSP-DB-OTHER-F/QDBCHGFI-T/QDBCHGFI-MSGMCH3402 MCH3402 QDBCHG


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
PRE  5770SS1  V7R2M0    SI51466   00/00    0000
CO   5770SS1  V7R2M0    SI55369   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 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

-----------------------------------------------
Concurrent ALTER TABLE statements fail with a MCH3402 from
QDBCHGFI followed by a SQL0901.  An error message MCH1210 can be
found ahead.

CORRECTION FOR APAR SE67742 :
-----------------------------
This problem can occur when multiple concurrent ALTER TABLE
statements are running.  The tables being altered have common
dependent view.   Timing of the ALTER TABLE can result in a
deadlock situation that eventually results in the MCH1210.
Subsequent ALTER TABLE statements may result in the MCH3402
exception.

This ptf is preventative.  Dependent views need to be deleted
for tables that failed with the MCH3402.

CIRCUMVENTION FOR APAR SE67742 :
--------------------------------
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
--------------  ------------------------------------------------------------
   SI65355      OSP-DB
   SI65189      OSP-DB-OTHER-F/QDBCHGFI-T/*EXT-MSGCPA32B3 ALTER TABLE DROP P
   SI65189      OSP-DB-OTHER-F/QDBSIGEX-T/QSQALTER-MSGCPF5153 MSGCPF5153 F/Q
   SI63237      OSP-DB RECOVERY OBJECT NOT DELETED WHEN ALTER TABLE FAILS (D
   SI63237      OSP-DB-OTHER-INCORROUT APYJRNCHG INCORRECTLY HANDLES CHGPF W
   SI62963      OSP-DB-OTHER-F/QQQQUERY-T/QQQQUERY-MSGMCH1210 MSGMCH1210 F/Q
   SI62482      OSP-DB-OTHER-F/QDBCHGFI-T/QSQALTER-MSGCPD32CC MSGCPD32CC F/Q
   SI62120      OSP-DB Compression of deleted records for an ALTER TABLE not
   SI62120      OSP-DB-OTHER-F/QTNECCID-T/QDBCRTME-RC2-MSGCPF83EB DECLARE GL
   SI62120      OSP-DB-OTHER-UNPRED FAST DELETE DEFLATED VIEW
   SI62015      OSP-DB Internal Database Maintenance
   SI61232      OSP-DB ALLOW_DDL_CHANGES_WHILE_OPEN improvement
   SI61095      OSP-DB-OTHER-INCORROUT HANDLING OF DEFAULT VALUES IS INCONSI
   SI61095      OSP-DB Internal Maintenance
   SI61023      OSP-DB TRUNCATE TABLE with IGNORE DELETE TRIGGERS not checki
   SI60973      OSP-DB Internal Maintenance
   SI60940      OSP-DB Internal Maintenance
   SI60908      F/QDBCHGFITR-MSGCPD32CA CHGPF FAILS WITH CPD32CA ON INSERT W
   SI60368      OSP-DB SQL INSERT to a partitioned table results in MCH1807
   SI59747      OSP-DB Internal Maintenance
   SI59679      OSP-DB-OTHER-F/QDBCHGFI-T/QDBCHGFI-MSGMCH1210 WHEN ALTER TAB
   SI59297      OSP-DB-MSGMCH0801 error when replaying CHGPF
   SI58902      OSP-DB CREATE OR REPLACE TABLE changing column name that has
   SI58092      OSP-DB-OTHER-F/QDBCRTME-T/QSQALTER-MSGCPF3213 CPF7304 PARTIT
   SI58092      OSP NON-SPANNING INDEXES REBUILDING WHEN TABLE PARTITION IS
   SI58092      OSP-DB RGZPFM performance improvement
   SI57737      OSP-DB Altering a partition range to extend the ending-claus
   SI57403      OSP-DB-OTHER-WAIT QDBCHGFI DEADLOCKED WITHIN ONE JOB
   SI56936      OSP-DB Incremental Enhancement
   SI56936      OSP-DB-OTHER-UNPRED STORAGE LEAK USING STRDBMON HOSTVAR(*CON
   SI56895      OSP-DB-OTHER-F/QJOJRNPF-MSGCPF703C MSGCPF703C F/QJOJRNPF DUE
   SI56558      OSP-DB Fast delete not allowed for a table with disabled tri
   SI56149      OSP-DB Incremental Enhancement
   SI56149      OSP-DB Extend QSQPRCED() to include some QAQQINI options
   SI55382      OSP-DB-OTHER-F/QQQSRVI1-T/QQQSVRTN-MSGCPF9898 A MSGCPF9898 M
   SI55370      OSP-DB-OTHER-UNPRED AUTHORIZATION DROPPED ON UPDATE TABLE VI
   SI55370      OSP-DB Incremental Enhancement
   SI55370      OSP-DB-OTHER-F/QDBCHGFI-MSGCPF3203 ON CHGPF COMMAND
   SI54137      OSP-DB-OTHER-F/QFICHECK-T/QFICHK-MSGCPD3DC8 AFTER CALLING QD
   SI53795      OSP-DB-OTHER-F/#DBMDSAT-T/QDBCHGFI-MSGMCH5601 ALTER TABLE
   SI53538      OSP-DB-OTHER-PERFM QDBRLAY OF CHGPF TO CHANGE COLUMN ATTRIBU
   SI53231      OSP-DB INTERNAL MAINTENANCE
   SI53126      OSP-OTHER QDBRCHGFI KEEP IN MEMORY ROLLBACK
   SI53126      OSP-DB INTERNAL MAINTENANCE
   SI52931      OSP-DB D JF JOURNAL ENTRY NOT HIDDEN
   SI52741      OSP-OTHER QDBCHGFI KEEP IN MEMORY
   SI52598      OSP-DB-Other View dropped after rollback of concurrent alter
   SI52502      OSP-DB-OTHER CPD32ED during ALTER TABLE SET FIELDPROC
   SI52489      OSP-DB-OTHER-F/QDBCHGFI-T/QUIMNDRV-RC4-MSGCPF326A CHGPF FILE
   SI52440      OSP-DB-MSGMCH5601 MCH5601 t/QDBCHGFI when using CHGPF to add
   SI52254      OSP-DB Incremental Enhancement
   SI51990      OSP-DB-OTHER-T/QDBCHGFI-MSGMCH3601 DROP PARTITION WITH IDENT
   SI51931      OSP-DB Internal Maintenance
   SI51931      OSP-DB-OTHER Incremental Enhancement
   SI51898      OSP-DB Internal Maintenance
   SI51898      OSP-DB Internal Maintenance
   SI51898      OSP-DB-OTHER-F/QDBCHGFI-T/QDBAPDDL-MSGCPD3216 ON REPLAY OF A
   SI51515      OSP-DB Incremental Enhancement
   SI51452      OSP-DB Internal maintenance
   SI51277      OSP-OTHER-F/QLZASSIX-T/QLPEX050-MSGCPD3DC8 MSGCPD3DC8 RECEIV

Summary Information

System..............................  i
Models..............................  
Release.............................  V7R2M0
Licensed Program....................  5770SS1
APAR Fixed..........................  View details for APAR SE67742
Superseded by:......................  View fix details for PTF SI74994
Recompile...........................  N
Library.............................  QSYS
MRI Feature ........................  NONE
Cum Level...........................  C8032720


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Document Information

Modified date:
13 May 2022