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DB2 - Problem description

Problem IC80411 Status: Closed

POSSIBLE TRAP IN SQLNQ_OPR::DROP DURING COMPILATION

product:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problem description:
DB2 can trap with following stack when using db2advis but also 
possible with regular query compilation: 
 
... 
0x0000002A968CBE3B _ZN9sqlnq_opr4dropEP13sqlnq_memPool + 0x0013 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A977F5FAB _ZN9sqlnq_qtb11box_drop_tsEiii + 0x02db 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A977F5CC6 _ZN9sqlnq_qtb8box_dropEii + 0x0056 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A9782FE9D _ZN9sqlnq_mch9drop_compEv + 0x00d7 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A9782FDA7 _ZN9sqlnq_mch4dropEiiP13sqlnq_memPool + 
0x00cf 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A968F8173 _ZN9sqlnq_qtb4dropEP13sqlnq_memPool + 0x07c5 
                (/opt/IBM/db2/V9.5FP7.26935/lib64/libdb2e.so.1) 
0x0000002A977F5FCF _ZN9sqlnq_qtb11box_drop_tsEiii + 0x02ff 
 ...
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 Version 9.7 Fix Pack 6.                       * 
****************************************************************
Local Fix:
For db2advis don't use "M" option for MQTs to avoid the problem.
available fix packs:
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

Solution
First fixed in DB2 Version 9.7 Fix Pack 6.
Workaround
not known / see Local fix
BUG-Tracking
forerunner  : APAR is sysrouted TO one or more of the following: IC84586 
follow-up : 
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
14.12.2011
06.06.2012
06.06.2012
Problem solved at the following versions (IBM BugInfos)
9.7.FP6
Problem solved according to the fixlist(s) of the following version(s)
9.7.0.6 FixList