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DB2 - Problembeschreibung

Problem IC73243 Status: Geschlossen

A TRAP CAN HAPPEN WHEN SQL PL PROCEDURE USES ARRAYS INTERNALLY.

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
If SQL Procedural Language is using  associative array data type 
defined as in example below, 
then this issue can occur while running SQL PL procedure. 
 
CREATE type testTypeRow as ROW ANCHOR ROW OF test.test_table @ 
CREATE type testType as testTypeRow array[varchar(6)] @ 
 
If this trap happens, the stack traceback file in the db2dump 
directory may contain these stacks: 
 
cloneHelper 
cloneAssocArrayHdr 
cloneDyn 
copy 
sqlrxArrayCopy 
sqlrxArrayCopy 
sqlriInitSpecialRegisters 
sqlriSectInitializeComplex 
sqlrr_process_execute_request 
sqlrr_execute 
 
OR 
 
allocateDyn 
setElement 
sqlraERTSetValue 
sqlriGlobalVarAssignComponentOf 
sqlriExecThread 
sqlriSectInvoke 
sqlrr_process_execute_request 
sqlrr_execute 
 
OR 
 
assocArrayCompare 
redBlackTree 
associativeArrayHeader 
associativeArrayHeader 
associativeArrayHeader 
sqlriArrayDescriptor 
setArrayElement 
PVM15setArrayElement 
PVM3runEv
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* PSM PROCEDURE USING ARRAYS                                   * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* a trap can happen when PSM procedure uses Arrays internally. * 
*                                                              * 
*                                                              * 
*                                                              * 
* Possible stacks:                                             * 
*                                                              * 
* cloneHelper                                                  * 
*                                                              * 
* cloneAssocArrayHdr                                           * 
*                                                              * 
* cloneDyn                                                     * 
*                                                              * 
* copy                                                         * 
*                                                              * 
* sqlrxArrayCopy                                               * 
*                                                              * 
* sqlrxArrayCopy                                               * 
*                                                              * 
* sqlriInitSpecialRegisters                                    * 
*                                                              * 
* sqlriSectInitializeComplex                                   * 
*                                                              * 
* sqlrr_process_execute_request                                * 
*                                                              * 
* sqlrr_execute                                                * 
*                                                              * 
*                                                              * 
*                                                              * 
* OR                                                           * 
*                                                              * 
* allocateDyn                                                  * 
*                                                              * 
* setElement                                                   * 
*                                                              * 
* sqlraERTSetValue                                             * 
*                                                              * 
* sqlriGlobalVarAssignComponentOf                              * 
*                                                              * 
* sqlriExecThread                                              * 
*                                                              * 
* sqlriSectInvoke                                              * 
*                                                              * 
* sqlrr_process_execute_request                                * 
*                                                              * 
* sqlrr_execute                                                * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* install this APAR                                            * 
****************************************************************
Local-Fix:
verfügbare FixPacks:
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
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
a trap can happen when PSM procedure uses Arrays internally. 
 
Possible stacks: 
cloneHelper 
cloneAssocArrayHdr 
cloneDyn 
copy 
sqlrxArrayCopy 
sqlrxArrayCopy 
sqlriInitSpecialRegisters 
sqlriSectInitializeComplex 
sqlrr_process_execute_request 
sqlrr_execute 
 
OR 
allocateDyn 
setElement 
sqlraERTSetValue 
sqlriGlobalVarAssignComponentOf 
sqlriExecThread 
sqlriSectInvoke 
sqlrr_process_execute_request 
sqlrr_execute
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
13.12.2010
28.04.2011
28.04.2011
Problem behoben ab folgender Versionen (IBM BugInfos)
Problem behoben lt. FixList in der Version
9.7.0.4 FixList