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SI74545 - OSP-OTHER-INCORROUT QNTC errors with signed session

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


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Abstract

OSP-OTHER-INCORROUT QNTC errors with signed session


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
PRE  5770SS1  V7R3M0    SI65794   00/00    0000



NOTICE:
-------
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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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APAR Error Description / Circumvention

-----------------------------------------------
A customer is using the QNTC file system and signing is enabled
for the SMB connection.  Errors may occasionally occur when the
connection has not been used for a while.  The operation
attempted may fail with MSGCPDB055 (Communication error on
session to network server &3.) and if trying to display a list
of objects, the list will be empty.  Other errors may also occur
such as MSGCPFA0A9 (Object not found. Object is &1.) or messages
specific to the operation performed.

A communications trace may show that the SMB error
STATUS_USER_SESSION_DELETED is returned from the server.

CORRECTION FOR APAR SE70105 :
-----------------------------
The SMB server closed the session after it was not used for a
period of time.  When QNTC attempts to use the session again the
server will return the error STATUS_USER_SESSION_DELETED in an
unsigned message.  QNTC is expecting a signed message and does
not properly handle the unsigned message.

The PTF corrects the problem so that QNTC will check for the
error correctly.

CIRCUMVENTION FOR APAR SE70105 :
--------------------------------
None.


Activation Instructions


This PTF contains objects that are activated only at IPL time.
Therefore, if this PTF is applied as an immediate PTF, you must perform
an IPL
of the system to activate the PTF.
Applying the PTF as an immediate PTF will ensure that the PTF becomes
active
even after an abnormal IPL where delayed PTFs are not applied.
If the PTF is applied as a delayed PTF, no further action is necessary.





Special Instructions


None.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI74064      OSP-OTHER QNTC ACCESS IS FAILING DUE TO PADDED BLANKS IN THE
   SI73185      OSP-OTHER-MSGC2M1212 QNTC attempt to access a server that is
   SI72013      OSP-OTHER-UNPRED QNTC errors
   SI71284      OSP-OTHER-PERFM QNTC SPLITS 32K WRITES IN TWO PARTS
   SI69807      OSP-UNPRED QNTC Using SMB2 Protocol
   SI68968      OSP-OTHER-MSGCPFA0A2 QNTC error using SMB2 protocol
   SI68853      OSP-PAR-940XCOM MANY JOBS STUCK IN EOJ
   SI68793      OSP-UNPRED QNTC Using SMB2 Protocol
   SI68542      OSP-OTHER-UNPRED QNTC doesn't map errors from server correct
   SI67969      OSP-OTHER-INCORROUT DSPLNK ON QNTC APPEARS TO HANG
   SI67588      OSP-OTHER-INCORROUT MOVE from QNTC path does not move all fi
   SI67538      OSP-UNPRED QNTC jobs in mutex-wait after errors
   SI67277      OSP-OTHER-F/QP0LCCFN-T/QP0LCWRL-RC3004-MSGCPFA0D4 QNTC ACCES
   SI67209      OSP-OTHER-MSGCPFA0D4 QNTC ACCESS FAILS WITH CPFA0D4 ERROR NU
   SI66939      OSP-OTHER-WAIT Jobs hung with MTXW.
   SI66937      OSP-OTHER-WAIT Mutex Wait in QzlcSessionCleanup
   SI66825      OSP-OTHER-UNPRED QNTC CAN NOT DELETE FILES AT NAS DEVICE MET
   SI66477      OSP-OTHER-F/QZLCNET-T/QZLCNET-RC3401-MSGCPDB055 QNTC STATUS_
   SI66216      OSP-OTHER-UNPRED Extended session security support.
   SI66040      OSP-OTHER-MSGCPFA0A9 INTERMITTENT CPFA0A9 OBJECT NOT FOUND M
   SI65914      OSP-OTHER-RC3474-MSGCPFA0D4 QNTC FILE RENAME REQUEST TO NAS
   SI65802      OSP-OTHER-F/QKRBSPI-T/QKRBSPI-RCX'000D0000'-MSGCPD3E3F QNTC
   SI65611      OSP-UNPRED File system problems after job cancellation or ex
   SI65494      OSP-INCORROUT QNTC FAILS TO ACCESS WINDOWS 10 SHARES
   SI65277      OSP-OTHER-UNPRED MCH3601 from QZLCSMB2
   SI65168      OSP-OTHER-UNPRED Enhance read directory in QNTC
   SI65167      OSP-OTHER-INCORROUT CANNOT ACCESS SHARES IN QNTC FROM SYSTEM
   SI64903      OSP-OTHER-MSGMCH1235 5770 SP/QZLCKERN MOD/QZLCVNRT MSGMCH123
   SI64902      OSP-PAR-940XBASE QNTC to NAS DELL FluidFS returns
   SI64900      OSP-OTHER-THREADS-F/#HMALCMI-T/T/QC2UTIL1-MSGMCH6903 POTENTI
   SI64899      OSP-OTHER-WAIT QNTC BECOMES UNUSABLE - JOBS IN EOJ STATUS AN
   SI64898      OSP-OTHER-MSGCPD3014  Unable to access newer nseries using O
   SI64895      OSP-OTHER-INCORROUT Internal extensions for maintainability
   SI64177      OSP-OTHER-INCORROUT FILE MOVE VIA QNTC IS SLOWER IN V7R3 THA
   SI64029      OSP-UNPRED COPY FILES TO A WINDOWS SERVER THROUGH QNTC FAILS
   SI63606      OSP-OTHER Negotiate fails with WIN 7 PC
   SI63518      OSP-OTHER-WAIT Correctly handle Mutex lock issue
   SI63515      OSP-MSGCPDB055-PAR-940XCOM QNTC MISCALCULATES MAX BUFFER SIZ
   SI63483      OSP-PAR-940XBASE QNTC to NAS DELL FluidFS returns
   SI63460      OSP-OTHER-WAIT system hung when chmod the directory /qntc  i
   SI63197      OSP-THREADS-F/#HMALCMI-T/QC2UTIL1-MSGMCH6903 POTENTIAL LEAK
   SI62255      OSP-OTHER-MSGMCH1235 5770 SP/QZLCKERN MOD/QZLCVNRT MSGMCH123
   SI61897      OSP-OTHER-MSGMCH3601 SINCE UPGRADE TO R730 QNTC USING SMB2 T
   SI61284      OSP-OTHER-UNPRED Enhance performance for SMB2.0.
   SI60419      OSP-PAR-940XBASE Enhance QNTC for SMB2.0
   SI58628      QNTC bug fixing for Read,Write and Create
   SI58561      QNTC do session setup in thread-safely

Summary Information

System.............................. i
Models..............................
Release............................. V7R3M0
Licensed Program............... 5770SS1
APAR Fixed.......................... View details for APAR SE70105
Superseded by:......................
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... NONE
 

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Document Information

Modified date:
08 March 2021