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SI69907 - OSP-OTHER-UNPRED SOURCE-SIDE DDM JOBS FAILS TO REUSE EXISTIN

PTF ( Program Temporary Fixes ) Cover letter


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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
---- -------- --------- -------  -------  ------
CO   5770SS1  V7R2M0    SI56424   00/00    0000
CO   5770SS1  V7R2M0    SI55390   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
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foregoing.

This PTF is subject to the terms of the license agreement which
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APAR Error Description / Circumvention

-----------------------------------------------
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 SE71236 :
-----------------------------
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 SE71236 :
--------------------------------
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
--------------  ------------------------------------------------------------
   SI69684      OSP-DB-MSGCPE3406-F/QCNXGET DDM RECV() EWOULDBLOCK FAILURE
   SI69078      OSP-OTHER-UNPRED SOURCE-SIDE DDM JOBS FAILS TO REUSE EXISTIN
   SI68256      OSP-DB-MSGCPI9161 SRVAUTE PROFILE NOT IN DRDA DISCONNECT MES
   SI67502      OSP-DB-MCH2603-F/QSONODE DRDA/DDM HEAP STG LEAK FOR LOOPBACK
   SI67426      OSP-DB-OTHER-F/QCNSDLL-T/QCNSMCTL-RC516-MSGCPD9190 DRDA CONN
   SI66936      OSP-DB INTERNAL MAINTENANCE
   SI66004      OSP-DB-MSGMCH3601-/FQRWTSECR HETRO DRDA SUBSYSTEM REROUTING
   SI65953      OSP-DB-MSGCPD3E34 GSK SESSION/ENVIRONMENT NOT CLOSE FOR DRDA
   SI64753      OSP-OTHER-INCORROUT DRDA SET_SERVER_SBS_ROUTING NOT SETTING
   SI64269      OSP-DB UPGRADE DRDA/DDM CNN UID/PWD SECURITY TO MORE SECURE
   SI61278      OSP-DB DRDA REROUTING BY UID FAILS FOR JCC CLIENT
   SI61136      OSP-DBCPE3452-F/QRWXDLL TOO MANY OPEN DESCRIPTORS (EMFILE)
   SI61031      OSP-DB-OTHER-MSGSQ30080 HETEROGENEOUS DRDA CONNECTION
   SI59673      OSP-DB Internal Maintenance
   SI58365      OSP-DB-MSGMCH1210-F/QCNTRCV INVALID DSS LL FIELD CAUSED BY P
   SI58319      OSP-DB INCORRECT CROPPING OF SOURCE SERVER NAME FOR DDM EXIT
   SI57547      OSP-DB DRDA SSL CONN FAIL LOOPING IN DRDA QRWTSRVR JOB
   SI56904      OSP-DB-MSGSQL0204-F/QSQPREP DRDA 3-PART SQL QUERY W/ USER PR
   SI56579      OSP-DB DRDA/DDM SSL CLIENT AUTHORITY FIX TO SYSTEM CERTIFICA
   SI56425      OSP-DB NO ASP CNN AFTER DRDA REROUTING TO USER SPECIFIED SBS
   SI56040      OSP-DB ROUTING DRDA CNN TO USER SPECIFIED SBS BY GROUP\SUPP
   SI55391      OSP-DB INTERNAL MAINTENANCE
   SI55352      OSP-DB DRDA/DDM DIFFERING CNN BEHAVIOR WHEN IASP STATUS CHAN
   SI55083      OSP-DB DDM/DRDA HANG USING TCP/IP OVER OPTICONNECT
   SI53780      OSP-DB REMOVE FFDC FOR GSKIT TYPE CNN HANDSHAKE ERRORS
   SI53573      OSP-DB-MSGCPE3025-F/QRWXDDL DRDA/DDM CONNECTION TIMEOUT MSG
   SI53498      OSP-DB-MSGCPF916A-F/QCNSMCTL DRDA OPTICONNECT FAILURE W/ CHA
   SI53282      OSP-DB DRDA SVRAUTE FIX FOR MULTIPLE SUPPLEMENTAL GROUP PROF
   SI53119      OSP-DB-MSGMCH0601-F/QWCJOBSR UNINIT PTRS LEAD TO CORRUPT CMT
   SI52772      OSP-DB DDM/DRDA EXPLICIT SERVER NAME PRIORITY W/ GROUP SRVAU
   SI52766      OSP-DBMSGCPF916A-F/QCNTRCV SYNTAX ERR CODE X'06' WITH SUBCOD
   SI51845      OSP-DB DDM/DRDA LACK OF OBJ DSS BUFFERING IMPACTING CPYF PER
   SI51498      OSP-DB INTERNAL MAINTENANCE
   SI51347      OSP-DB INTERNAL MAINTENANCE
   SI51339      OSP-DB INTERNAL MAINTENANCE

Summary Information

System.............................. i
Models..............................
Release............................. V7R2M0
Licensed Program............... 5770SS1
APAR Fixed.......................... View details for APAR SE71236
Superseded by:...................... View fix details for PTF SI70360
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C9297720


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Document information

More support for: i family

Software version: V7R2M0

Operating system(s): OS/400

Reference #: SI69907

Modified date: 21 May 2019