PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
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.
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
-----------------------------------------------
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 SI86039
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C9116730
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Modified date:
29 February 2024