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SI69064 - OSP-OTHER-UNPRED SOURCE-SIDE DDM JOBS FAILS TO REUSE EXISTIN

PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

OSP-OTHER-UNPRED SOURCE-SIDE DDM JOBS FAILS TO REUSE EXISTIN


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.

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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.

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CL command.





APAR Error Description / Circumvention

-----------------------------------------------
After PTF apply, IBM i Source / Client / Application Requester
jobs may fail to reuse existing DRDA connections when making
subsequent requests to the connected RDB.
This causes a new connection to be established for each
subsequent request.

CORRECTION FOR APAR SE70585 :
-----------------------------
DDM or DRDA connections not reused if userid of job doesn't
match the userid of the connection when obtained from server
authentication entry.

CIRCUMVENTION FOR APAR SE70585 :
--------------------------------
Specify userid and password at connect time or run in a job
where the job's user is the userid your connecting with.


Activation Instructions


None.




Special Instructions


If the DRDA "listener" server job QRWTLSTN is active in the
QSYSWRK subsystem when this PTF to be applied immediately, the server
job should be ended prior to applying the ptf:
ENDTCPSVR SERVER(*DDM)

Then after the ptf is applied, restart the QRWTLSTN server job:
STRTCPSVR SERVER(*DDM)

Restart the QRWTSRVR prestart jobs
ENDPJ SBS(QUSRWRK) PGM(QRWTSRVR) OPTION(*IMMED)
STRPJ SBS(QUSRWRK) PGM(QRWTSRVR)

Restart the QSQSRVR prestart jobs
ENDPJ SBS(QSYSWRK) PGM(QSQSRVR) OPTION(*IMMED)
STRPJ SBS(QSYSWRK) PGM(QSQSRVR)

Restart the QZDASOINIT prestart jobs
ENDPJ SBS(QUSRWRK) PGM(QZDASOINIT) OPTION(*IMMED)
STRPJ SBS(QUSRWRK) PGM(QZDASOINIT)


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI68255      OSP-DB-MSGCPI9161 SRVAUTE PROFILE NOT IN DRDA DISCONNECT MES
   SI67512      OSP-DB-MCH2603-F/QSONODE DRDA/DDM HEAP STG LEAK FOR LOOPBACK
   SI67427      OSP-DB-OTHER-F/QCNSDLL-T/QCNSMCTL-RC516-MSGCPD9190 DRDA CONN
   SI66935      OSP-DB INTERNAL MAINTENANCE
   SI64268      OSP-DB UPGRADE DRDA/DDM CNN UID/PWD SECURITY TO MORE SECURE
   SI63204      OSP-DB-F/QJOXENNJ-RC5-MSGCPA7090 ENTRY NOT JOURNALED RC5 W/
   SI61135      OSP-DBCPE3452-F/QRWXDLL TOO MANY OPEN DESCRIPTORS (EMFILE)
   SI61032      OSP-DB-OTHER-MSGSQ30080 HETEROGENEOUS DRDA CONNECTION

Summary Information

System.............................. i
Models..............................
Release............................. V7R3M0
Licensed Program............... 5770SS1
APAR Fixed.......................... View details for APAR SE70585
Superseded by:...................... View fix details for PTF SI71141
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C9116730


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Document information

More support for: i family

Software version: V7R3M0

Operating system(s): OS/400

Reference #: SI69064

Modified date: 25 February 2019