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SI67863 - OSP- Intermittent MCH3402 F/QTNTXFNC T/QTNTXFNC

PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

OSP- Intermittent MCH3402 F/QTNTXFNC T/QTNTXFNC


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   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.

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

-----------------------------------------------
Customer sees an occasional MCH3402 from module QTNNTSPGET
procedure tnGetNTSPool and from module QTNNTSPPUT procedure
tnPutNTSPool.

CORRECTION FOR APAR SE69581 :
-----------------------------
This APAR will be used to avoid reusing heap storage after it
has been destroyed.

CIRCUMVENTION FOR APAR SE69581 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


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)
STRPJ SBS(QSYSWRK) PGM(QSQSRVR)

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

ENDTCPSVR SERVER(*DDM)
STRTCPSVR SERVER(*DDM)

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

ENDTCPSVR SERVER(*DIRSRV)
STRTCPSVR SERVER(*DIRSRV)

To stop and restart the host server jobs, the following directions
must be followed.  These 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.  If the system has been changed in this manner,
these instructions will need to be modified to specify the correct
subsystem.

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)

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:

QSYS/STRPJ SBS(QSERVER) PGM(QSYS/QZDAINIT)
and
QSYS/STRPJ SBS(QUSRWRK) PGM(QSYS/QZDASOINIT)
and
QSYS/STRPJ SBS(QUSRWRK) PGM(QSYS/QZDASSINIT)

If the above commands fail with CPF0921, nothing more needs
to be done (the prestarted jobs are already active).

3) To re-enable the function for each subsystem "subsystem-name"
identified, issue the following requests after the PTF is
applied:

QSYS/STRPJ SBS("subsystem-name") PGM(QSYS/QZDAINIT)
and
QSYS/STRPJ SBS("subsystem-name") PGM(QSYS/QZDASOINIT)
and
QSYS/STRPJ SBS("subsystem-name") PGM(QSYS/QZDASSINIT)


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI66543      OSP-OSP-DB-OTHER-F/QDBCHGFR-T/QTNCMTSP-MSG5770 WRKPRB ENTRY
   SI66421      OSP-DB-JRN-PERFM TRACE SHOWS MSGMCH2603 & MSGMCH4502, THIS P
   SI65430      OSP-DB-JRN-THREADS-F/QTNRSCID-T/QSQROUTS-MSGCPF8362 BRMS BAC
   SI64106      IPL-SRCC9002AA1-PERFM DURING AN IPL SRC C9002AA1 IS RUNNING
   SI63714      OSP-DB-OTHER-F/QPDSERR-T/QTNTXFNC-RCX'B2'-MSGCPI93B0 5770 F/
   SI62546      IPL-WAIT "C900 2AA1 COMMIT RECOVERY TOO LONG DURING IPL".
   SI58813      OSP-SRCC9002AA1-PERFM Commit recovery taking a long time
   SI59797      OSP- Internal maintenance
   SI58491      OSP-DB-OTHER-F/QTNCMTSP-T/QTNCMTSP-MSGMCH3601 REPLICATION JO
   SI62023      OSP-DB-MSGCPF83D0-F/QTNCMTSP HOMO DRDA NESTED LVL COMMIT CTL
   SI60007      OSP-DB-MSGMCH3402-F/QTNROLLB-T/QTNROLLB

Summary Information

System.............................. i
Models..............................
Release............................. V7R3M0
Licensed Program............... 5770SS1
APAR Fixed.......................... View details for APAR SE69581
Superseded by:...................... View fix details for PTF SI67915
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C9116730


System i Support

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Document information

More support for: i family

Software version: V7R3M0

Operating system(s): OS/400

Reference #: SI67863

Modified date: 02 August 2018