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MF66232 - SQL-RUN-WAIT APPLICATION JOB DOESN'T END

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


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Abstract

SQL-RUN-WAIT APPLICATION JOB DOESN'T END


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
NONE



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

-----------------------------------------------
those jobs were waiting in #dbfords for outstanding I/O work to
complete, which gets done in our DBIOxx tasks, so I looked at
what those tasks were doing and found all but one in the
following stack:

Task 4742: TDE=B004D0000CFEF000 Name=DBIO12
SinceRun=015:21:13.526625 CPU=000:00:00.003647 +
Pri=A0 tdescr=004 WaitObject=D56C94CF070002A0 QGa-QuGate
WaitCaller=FFFFFFFFC82EF854 module ?dbxoio+0x1104
ISF=D157E48F7CFFE800 NIA=FFFFFFFFFF07211C module
QuGateCodeHighUse+0x53C
ISF=D157E48F7CFFE8E0 NIA=FFFFFFFFC82EF854 module ?dbxoio+0x1104
ISF=D157E48F7CFFFE80 NIA=FFFFFFFF820CCC1C module
rmInitialRoutine+0x5C
ISF=D157E48F7CFFFEC0 NIA=0000000000000000 Not valid instruction
address
Stack unwind complete


The gate those tasks are waiting on is held exclusive by another
DBIO tasked in the following stack:

Task 4750: TDE=B004D0000CFD7000 Name=DBIO0A
SinceRun=015:21:13.534102 CPU=000:00:00.001267 +
Pri=A0 tdescr=004 WaitObject=D9B26D786B001330 QGa-QuGate
WaitCaller=FFFFFFFFC6F196AC module ?dbrecyc+0xDAC
ISF=CCEEA733DEFFCB80 NIA=FFFFFFFFFF07211C module
QuGateCodeHighUse+0x53C
ISF=CCEEA733DEFFCC60 NIA=FFFFFFFFC6F196AC module ?dbrecyc+0xDAC
ISF=CCEEA733DEFFE8E0 NIA=FFFFFFFFC82EF51C module ?dbxoio+0xDCC
ISF=CCEEA733DEFFFE80 NIA=FFFFFFFF820CCC1C module
rmInitialRoutine+0x5C
ISF=CCEEA733DEFFFEC0 NIA=0000000000000000 Not valid instruction
address
Stack unwind complete

CORRECTION FOR APAR MA47461 :
-----------------------------
This problem will be correct by a change to the way slic level
data base code processes these object control structures within
the meta data of an object.

CIRCUMVENTION FOR APAR MA47461 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


None.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
     NONE

Summary Information

System..............................i
Models..............................
Release.............................V7R2M0
Licensed Program...............5770999
APAR Fixed..........................View details for APAR MA47461
Superseded by:......................
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................C9297720


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Document Information

Modified date:
10 June 2019