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DB2 - Problembeschreibung

Problem IC78860 Status: Geschlossen

DB2 INSTANCE MAY ABEND IN SQLRISECTINITXMLERROREXIT IF DATABASE APPLHEAPSZ
IS EXHAUSTED

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
DB2 instance may crash in sqlriSectInitXMLErrorExit  with NULL 
pointer region being freed, with the stack similar to: 
 
0        sqloCrashOnCriticalMemoryValidationFailure 
1        sqloCrashOnCriticalMemoryValidationFailure@glue6FC 
2        sqlofmblkEx 
3        sqlriSectInitXMLErrorExit 
4        sqlriSectInitializeComplex 
 
when the following is true: 
 
Database is out of application heap size and the message that 
database is out APPLHEAPSZ is observed before 
crash, like 
 
2011-00-00-00:00:00                  0 LEVEL: Warning 
PID     : 12345678              TID  : 123445       PROC : 
db2sysc 0 
INSTANCE: xxxxxxxx           NODE : 000         DB   : XXXXXX 
APPHDL  : 0-XXXX             APPID: X.X.X.X 
AUTHID  : XXXXX 
EDUID   : 123456             EDUNAME: db2agent (XXXX) 0 
FUNCTION: DB2 UDB, SQO Memory Management, 
sqloMemLogPoolConditions, probe:30 
DATA #1 : <preformatted> 
Out of memory failure for Application Heap (APPLHEAPSZ) on node 
0. 
Requested block size           : 4376 bytes. 
Physical heap size             : 8388608 bytes. 
Configured heap size           : 8388608 bytes. 
Unreserved memory used by heap : 0 bytes. 
Unreserved memory left in set  : 0 bytes.
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 9.7 Fixpak 6                                  * 
****************************************************************
Local-Fix:
Increase APPLHEAPSZ database parameter
verfügbare FixPacks:
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Lösung
First fixed in DB2 9.7 Fixpak 6
Workaround
keiner bekannt / siehe Local-Fix
Bug-Verfolgung
Vorgänger  : APAR is sysrouted TO one or more of the following: IC84322 
Nachfolger : 
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
22.09.2011
20.11.2012
20.11.2012
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.
Problem behoben lt. FixList in der Version
9.7.0.6 FixList