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DB2 - Problembeschreibung

Problem IC62252 Status: Geschlossen

INSTANCE SUSPENDED DUE TO SIG #11, FUNCTION
SQLNG_PROCESS_FETCH_OP, LINE NUMBER 6139

Produkt:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problembeschreibung:
I am working on db2_v97fp1 aix64 n090625 DPF instance(4 LNs) 
executing some DML operations on the database. My instance 
suspended . 
 
<StackTrace> 
-------Frame------ ------Function + Offset------ 
0x090000001ABA8E4C 
sqlng_process_fetch_op__FP9sqlng_blkP19sqlno_plan_operator + 
0xE4C 
0x09000000173AE5F4 
sqlng_build_thread__FP9sqlng_blkP14sqlng_thd_ctrl + 0x434 
0x090000001AB855A4 
sqlng_process_tq_op__FP9sqlng_blkP19sqlno_plan_operator + 0x8A4 
0x090000001ABB3270 
sqlng_process_return_op__FP9sqlng_blkP19sqlno_plan_operator + 
0xAF0 
0x09000000173AE490 
sqlng_build_thread__FP9sqlng_blkP14sqlng_thd_ctrl + 0x2D0 
0x090000001AA8ABE8 sqlng_main__FP9sqlnq_qur + 0x28A8 
0x0900000019C7D854 
sqlnn_cmpl__FP8sqeAgentP11sqlrrstrings17sqlnn_compileModeT3P14sq 
lrr_cmpl_enviT7PP9sqlnq_qur 
+ 0x7194 
0x0900000019C7F644 
sqlnn_cmpl__FP8sqeAgentP11sqlrrstrings17sqlnn_compileModeT3P14sq 
lrr_cmpl_env 
+ 0x64 
0x0900000019C6BADC 
sqlra_compile_var__FP8sqlrr_cbP14sqlra_cmpl_envPUciUsN54P14SQLP_ 
LOCK_INFOP16sqlra_cached_varPiPUl 
+ 0x163C 
0x0900000019C45C48 
sqlra_find_var__FP8sqlrr_cbP17sqlra_cached_stmt13sqlra_stmt_idUi 
T4PUcT4UsUcP14sqlra_cmpl_env15sqlra_fill_modePiiT12_N313_T12_P14 
SQLP_LOCK_INFOPP16sqlra_cached_varT12_PUlb 
+ 0xD48 
0x0900000019C12FA8 sqlra_get_var__FP8sqlrr_cbiT2bPbT5 + 0x2028 
0x0900000018F053CC 
sqlrr_prepare__FP14db2UCinterfaceP16db2UCprepareInfo + 0x24C 
0x090000001C759DA8 
sqljs_ddm_prpsqlstt__FP14db2UCinterfaceP13sqljDDMObject + 0x1A8 
0x090000001888E3C8 
sqljsParseRdbAccessed__FP13sqljsDrdaAsCbP13sqljDDMObjectP14db2UC 
interface 
+ 0x208 
0x090000001888CFFC 
sqljsParse__FP13sqljsDrdaAsCbP14db2UCinterface + 0x1FC 
0x090000001884F954 sqljsSqlam__FP14db2UCinterfaceP8sqeAgentb + 
0x494 
0x090000001885177C 
sqljsDriveRequests__FP8sqeAgentP14db2UCconHandle + 0x15C 
0x0900000018858740 
sqljsDrdaAsInnerDriver__FP18SQLCC_INITSTRUCT_Tb + 0x460 
0x090000001885A7BC sqljsDrdaAsDriver__FP18SQLCC_INITSTRUCT_T + 
0x23C 
0x0900000016E54D4C RunEDU__8sqeAgentFv + 0x3AC 
0x0900000016E448BC EDUDriver__9sqzEDUObjFv + 0x19C 
0x0900000016E44BDC sqlzRunEDU__FPcUi + 0x3C 
0x0900000016D4BBA4 sqloEDUEntry + 0x6A4 
</StackTrace>
Problem-Zusammenfassung:
**************************************************************** 
* USERS AFFECTED:                                              * 
* Users will see a trap in certain scenarios.                  * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* 1. We are in an error handling path and we are trying to     * 
* access some data structure that was created on stack and is  * 
* now no longer in scope.                                      * 
* 2. Fix is to make sure the data structure is not accessed in * 
* the error path.                                              * 
* 3. Problem has been in code, but it is difficult to          * 
* reproduce - as we need to hit an error at the right point    * 
* i.e. if we encounter an error at some other point, we might  * 
* not run into this problem. (tho' in this SVT scenario, the   * 
* tester has been able to reproduce it multiple times)         * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to v9.7 FP1.                                         * 
****************************************************************
Local-Fix:
verfügbare FixPacks:
DB2 Version 9.7 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3a for Linux, UNIX, and Windows
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 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 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 10 for Linux, UNIX, and Windows

Lösung
Fix was checked into v9.7 FP1. 
Trap has been fixed.
Workaround
keiner bekannt / siehe Local-Fix
Weitere Daten
Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
28.07.2009
04.01.2010
04.01.2010
Problem behoben ab folgender Versionen (IBM BugInfos)
9.7.FP1
Problem behoben lt. FixList in der Version
9.7.0.1 FixList