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SI68521 - OSP-DB-OTHER-PERFM HIGH CPU MAY BE NOTICED WITH SOME XML FUN

PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

OSP-DB-OTHER-PERFM HIGH CPU MAY BE NOTICED WITH SOME XML FUN


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
PRE  5770SS1  V7R2M0    SI67956   00/00    0000
PRE  5770SS1  V7R2M0    SI59345   00/00    0000
PRE  5770999  V7R2M0    MF57614   00/00    0000
CO   5770SS1  V7R2M0    SI68101   00/00    0000
CO   5770SS1  V7R2M0    SI65933   00/00    0000
CO   5770SS1  V7R2M0    SI65781   00/00    0000
CO   5770SS1  V7R2M0    SI65780   00/00    0000
CO   5770SS1  V7R2M0    SI65784   00/00    0000
CO   5770SS1  V7R2M0    SI62095   00/00    0000
CO   5770SS1  V7R2M0    SI57933   00/00    0000
CO   5770SS1  V7R2M0    SI53839   00/00    0000
DIST 5770SS1  V7R2M0    SI63630   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

-----------------------------------------------
High CPU may be noticed with applications using some XML
functions

CORRECTION FOR APAR SE70050 :
-----------------------------
Processing of large data such as CLOB, DBCLOB is internally
processed using locators. The code dealing with locators was
made more efficient to avoid the long processing times.

CIRCUMVENTION FOR APAR SE70050 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


********************************************************************
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 SI56734 :
=================================================

To properly enable this PTF for prestarted server jobs,
you will need to stop and restart the SQL server jobs,
the Directory Services server jobs, the DRDA TCPIP server
jobs, and the host server jobs.  Otherwise,
the prestarted server jobs may continue to use older versions
of programs and unexpected results may occur.Applying this
PTF as delayed would achieve the same results.

To stop and restart the SQL server jobs, run the following:

ENDPJ SBS(QSYSWRK) PGM(QSQSRVR) OPTION(*IMMED)
STRPJ SBS(QSYSWRK) PGM(QSQSRVR)

To stop and restart the QRWTSRVR prestart jobs, run the following:

ENDPJ SBS(QUSRWRK) PGM(QRWTSRVR) OPTION(*IMMED)
STRPJ SBS(QUSRWRK) PGM(QRWTSRVR)

To stop and restart the DRDA TCPIP server jobs, run the following:

ENDTCPSVR SERVER(*DDM) OPTION(*IMMED)
STRTCPSVR SERVER(*DDM)

To stop and restart the Directory Services server job,
run the following:

ENDTCPSVR SERVER(*DIRSRV) OPTION(*IMMED)
STRTCPSVR SERVER(*DIRSRV)

To stop and restart the host server jobs, the following directions
must be followed.

The database server prestart jobs (QZDAINIT, QZDASOINIT, and
QZDASSINIT) by default are shipped to run in subsystem QSERVER
(QZDAINIT) and QUSRWRK (QZDASOINIT and QZDASSINIT).  However, systems
can be customized to allow the database server prestart jobs to run
in other subsystems.

SYSTEMS WITH DEFAULT CONFIGURATION (database server prestart jobs run
ONLY in the QSERVER and QUSRWRK subsystems).
---------------------------------------------------------------------

1) To ensure that the database server prestart jobs are ended,
issue the requests:

QSYS/ENDPJ SBS(QSERVER) PGM(QSYS/QZDAINIT) OPTION(*IMMED)
and
QSYS/ENDPJ SBS(QUSRWRK) PGM(QSYS/QZDASOINIT) OPTION(*IMMED)
and
QSYS/ENDPJ SBS(QUSRWRK) PGM(QSYS/QZDASSINIT) OPTION(*IMMED)
and if a non default prestart job configuration exists
QSYS/STRPJ SBS("subsystem-name") PGM(QSYS/QZDAINIT)

If the above commands fail with CPF0922, nothing more needs
to be done (the prestarted jobs are already inactive).

2) To re-enable the function after the PTF is applied, issue the
requests:


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI68479      OSP-DB-OTHER-MSGSQL0204 USING PERIOD SEPARATOR FOR OBJECT QU
   SI68138      OSP-DB Temp Storage growth with CLOB Variables and Parameter
   SI68102      OSP-DB-MSGSQL0423 FETCHING CLOB DATA
   SI67941      OSP-MSGSQL0901-D/TQSQCRTT-PAR SQL0901 WHEN PERFORMING AN CRE
   SI67941      OSP-DB INFRASTRUCTURE
   SI67941      OSP-DB Temp Storage growth with CLOBs in UDTF
   SI67941      OSP-DB Temp Storage growth with CLOBs in UDTF
   SI67579      OSP-DB Temp Storage growth with CLOBs in UDTF
   SI67519      OSP-DB-OTHER-F/QSQSBAS2-T/QSQSBAS2-MSGMCH3601 SELECT FROM IN
   SI67206      OSP-DB-MSGMCH1001.
   SI66892      OSP-DB Temp Storage growth with CLOBs in UDTF
   SI66597      OSP-DB-MSGSQL0190 ALTER TABLE with BIGINT column
   SI66456      OSP-DB-MSGMCH3203-RC1720 F/DBOPNODE-MSGMCH3203-RC1720
   SI66232      OSP-DB-QSQINS-MSGSQL0723 on trigger program using 3 part nam
   SI65934      OSP-DB-OTHER-UNPRED DUPLICATE STATEMENT NAMES IN SQLPKG
   SI65929      OSP-DB-OTHER-F/QSQSBAS-T/QSQSBAS-MSGMCH3601 SQL_GETQDT_FOR_U
   SI65783      OSP-DB INTERNAL MAINTENANCE
   SI65571      OSP-DB Internal Maintenance
   SI65364      OSP-DB Internal Maintenance
   SI65364      OSP-DB Internal Maintenance
   SI65108      OSP-DB-MSGMCH3601-T/QRWTQRY with 3 part name SQL
   SI64146      OSP-UNPRED ENDDBMON OF DBMON WITH PARM HOSTVAR(*CONDENSED) L
   SI64008      OSP-DB 3-part name replacement for heterogenous, use *SQL na
   SI63639      OSP-DB INTERNAL MAINTENANCE
   SI63631      OSP-DB-OTHER-F/QSQRUN4-MSGMCH0601 WHEN USING A QUERY DEFINED
   SI63621      OSP-DB Improve Index Advisor storage management
   SI63179      OSP-DB-MSGMCH3601 QZDASOINIT Job Termination Failing with MC
   SI63176      OSP-DB Internal Maintenance
   SI63061      OSP-DB-OTHER-T/QSQRUN3-MSGMCH3601 MODULE QSQOPEN PROCEDURE D
   SI62286      OSP-DB INTERNAL MAINTAINENCE
   SI62096      OSP-DB Internal Maintenance
   SI61627      OSP-DB-MSGMCH3402 f/QSQUDFPO t/QSQUDFPO running query with s
   SI61166      OSP ALTER TABLE STATEMENT NOT LOGGED BY DBMON
   SI60933      OSP-DB INTERNAL MAINTENANCE
   SI60477      OSP-DB-PERFM Slow performance when using SQL packages in mul
   SI59958      OSP-DB Internal Database Maintenance
   SI59800      OSP-DB-INCORROUT INLINED SQL FUNCTION
   SI59646      OSP-DB INTERNAL MAINTENANCE
   SI59456      OSP-DB Create table LIKE with 3-part name issues misleading
   SI59357      OSP-DB INTERNAL MAINTENANCE
   SI59343      OSP-DB REMOTE INSERT WITH AN ALIAS THAT HAS A 3 PART NAME FA
   SI59245      OSP-DB INFRASTRUCTURE
   SI58971      OSP-DB-OTHER-F/QSQRUN3-MSGSQL0517
   SI58949      OSP-DB-SQL Support optionally clearing SQLSTATE on truncatio
   SI58754      OSP-DB-MSGMCH3402 T/QSQPREP in QDBSxxxxxx system job
   SI58140      OSP-DB-OTHER-UNPRED SERVICEABILITY ENHANCEMENTS
   SI58082      OSP-DB Internal Maintenance
   SI58080      OSP-DB Internal Maintenance
   SI58041      OSP-DB-OTHER-INCORROUT SPECIAL REGISTER VALUE INCORRECTLY RE
   SI57941      OSP-DB-MSGSQL0206 when column not defined at precompile time
   SI57934      OSP-DB-OTHER SQL0205 F/QSQRUN2 T/QSQRUN2
   SI57865      OSP-DB-OTHER-T/QSQSBAS2-MSGCPD0018
   SI57264      OSP-DB-OTHER-UNPRED ADD QAQQINI OPTION SQL_STMT_COMPRESS_REU
   SI57158      OSP-DB-OTHER-INCORROUT 3010 RECORD MISSING FROM STRDBMON OUT
   SI57082      OSP-DB-OTHER-UNPRED STORAGE LEAK USING STRDBMON HOSTVAR(*CON
   SI56734      OSP-DB-OTHER-F/QXLXPCPARS-T/QXLXPCPARS-MSGMCH6801 FOR XMLVAL
   SI55615      OSP-DB-OTHER-F/#DBDLVLB-T/QQQSRVE1-MSGMCH3203 UPDATE ON TABL
   SI55529      OSP-DB QSQPRCED() creates package using a larger capacity *S
   SI55516      OSP-DB Internal Maintenance
   SI55402      OSP-DB Improve LOB locator performance during commit or roll
   SI55270      OSP-DB-OTHER-T/QSQSBAS-MSGMCH1210 MODULE QSQVATTR PROCEDURE
   SI55169      OSP-DB-OTHER-RC2-MSGSQL7049
   SI55115      OSP-DB-OTHER-UNPRED QSQSVCDMP SPOOLED FILE CREATED
   SI54967      OSP-DB Support HOSTVAR parameter on STRDBMON command - Phase
   SI54963      OSP-DB Internal Maintenance
   SI54694      OSP-DB INTERNAL MAINTENANCE
   SI54586      OSP-DB-OTHER-T/QQQOOODBOP-MSGMCH3601
   SI54530      OSP-DB-OTHER-T/QSQRUN2-MSGSQL0501 WHILE INVOKING TABLE FUNCT
   SI54046      OSP-DB Support HOSTVAR parameter on STRDBMON command - Phase
   SI53840      OSP-DB Internal Maintenance
   SI53279      OSP-DB XMLPARSE SQL16168  W/STANDALONE
   SI53274      OSP-DB CLIENT SPECIAL REG BRANDING FIX FOR LOCAL CONNECTION
   SI53268      OSP-DB-OTHER-F/QSQSBAS-MSGMCH1210 A MSGMCH1210 F/QSQSBAS MAY
   SI53067      OSP-DB-OTHER-UNPRED SERVICEABILITY ENHANCEMENT
   SI52973      OSP-DB-MSGMCH1210 QSQCKRDB For SQL statement with RDB qualif
   SI52899      OSP-DB-F/QSQXMLPV-MSGMCH3601 running XMLVALIDATE built-in fu
   SI52683      OSP-DB-MSGSQL0423 running a SQL routine that has LOBs
   SI52611      OSP-DB INTERNAL MAINTENANCE
   SI52611      OSP-DB WHEN USING ALIAS NAME IN SQL THAT IS LONGER THAN 10 C
   SI52536      OSP-DB INTERNAL MAINTENANCE
   SI52459      OSP-DB-OTHER-INCORROUT WHEN OVERRIDING A TABLE TO ANOTHER TA
   SI52459      OSP-DB-OTHER-MSGSQL0443 SERVICEABILITY ENHANCEMENT
   SI52275      OSP-DB-OTHER-MSGSQL0443 SERVICEABILITY ENHANCEMENT
   SI52196      OSP-DB-OTHER-T/QQQQEXIT-MSGMCH0601
   SI51887      OSP-DB Internal Maintenance
   SI51819      OSP-DB-OTHER-UNPRED SERVICEABILITY ENHANCEMENT
   SI51754      OSP-DB INTERNAL MAINTENANCE
   SI51754      OSP-DB-OTHER-F/QSQSBAS-T/QSQCLOSE-RC461-MSGSQL0904 SQL0904 T
   SI51685      OSP-DB-OTHER-F/QSQSBAS-T/QSQCLOSE-RC461-MSGSQL0904 SQL0904 T
   SI51579      OSP-DB Internal Maintenance
   SI51554      OSP-DB INTERNAL MAINTENANCE
   SI51466      OSP-DB INTERNAL MAINTENANCE
   SI51451      OSP-DB-MSGSQL0901-F/QSQGTSPC using LOBs in sql procedure
   SI51432      OSP-DB-MSGSQL0901-F/QSQGTSPC using LOBs in sql procedure
   SI51240      OSP-DB INTERNAL MAINTENANCE
   SI51240      OSP-DB Internal Maintenance

Summary Information

System.............................. i
Models..............................
Release............................. V7R2M0
Licensed Program............... 5770SS1
APAR Fixed.......................... View details for APAR SE70050
Superseded by:...................... View fix details for PTF SI69990
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C9123720


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Document information

More support for: i family

Software version: V7R2M0

Operating system(s): OS/400

Reference #: SI68521

Modified date: 30 January 2019