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SI64311 - OSP-DB-OTHER-T/QXLXPCPARSX/3-MSGMCH0601 PGM USING VIEW WITH

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Abstract

OSP-DB-OTHER-T/QXLXPCPARSX/3-MSGMCH0601 PGM USING VIEW WITH


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

-----------------------------------------------
An SQLRPGLE program accesses a view to read XML data fails.
When the job ends, dumps are created with the error message
MCH0601 f/QXLXPCPARS.

CORRECTION FOR APAR SE66751 :
-----------------------------
Memory used by XML_TABLE was missing at job termination.  Since
the job is going away, XML_TABLE has been updated to ignore
missing memory.

CIRCUMVENTION FOR APAR SE66751 :
--------------------------------
None.


DESCRIPTION OF PROBLEM FIXED FOR APAR SE66942 :
-----------------------------------------------
After loading the latest DB Group msgMCH6903 and msgMCH0601
started occurring in an application doing XML decomposition
after many iterations.

Errors returned listed below.

msgMCH6903 f/#hmalcmi t/QC2UTIL1
To module . . . . . . . . . : QC2ALLOC
To procedure . . . . . . . : do_malloc_default__FUL
Statement . . . . . . . . . : 3
Thread . . . . : 00000003
Message . . . . : The heap space has reached its maximum
allowable size.
Cause . . . . . : The heap space has reached its maximum
allowable size. The
heap space identifier is 0. The activation group mark is 2. The
activation group mark will be zero if the heap space is not
associated with an
activation group.

msgMCH0601 f/< t/QSQXML1
From Program . . . . . . . : UsrPgm
To module . . . . . . . . . : QSQXLXPCB
To procedure . . . . . . . : iphash_create
Statement . . . . . . . . . : 6
Thread . . . . : 00000003
Message . . . . : Space offset X'00000000' or
X'000000000007FECF' is outside
current limit for object PR00050611CACHEOWNER709022.
Cause . . . . . : A program tried to set a space pointer, tried
to use
storage outside a space, or tried to use an unallocated page in
teraspace.
The space class is X'07'

CORRECTION FOR APAR SE66942 :
-----------------------------
A recent performance improvement had the side effect of
increasing the amount of memory used by jobs using XML
decomposition.  XML decomposition has been corrected to reduce
much of his extra overhead.

CIRCUMVENTION FOR APAR SE66942 :
--------------------------------
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
--------------  ------------------------------------------------------------
   SI62499      OSP-DB-OTHER-PERFM XML DECOMPOSE - SLOW RESPONSE TIME
   SI59128      OSP-DB-OTHER-F/STRINGHIGHUSE4K-T/QXLXPCPARS-MSGMCH0601 DURIN
   SI58525      OSP-DB XDBDECOMPXML VALUES ARE TRUNCATED
   SI58525      OSP-DB XML DECOMPOSITION FAILS

Summary Information

System..............................i
Models..............................
Release.............................V7R3M0
Licensed Program...............5770SS1
APAR Fixed..........................View details for APAR SE66751
View details for APAR SE66942
Superseded by:......................
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................C7283730


System i Support

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Document Information

Modified date:
29 March 2017