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DB2 - Problem description

Problem IC62510 Status: Closed

WHEN LOADING FROM IXF FILE WITH XML DATA, AND CPU_PARALLELISM >1, MEMORY
CORRUPTION CAN OCCUR THAT LEAD TO ROWS FALSELY REJECTED

product:
DB2 FOR LUW / DB2FORLUW / 950 - DB2
Problem description:
When loading from IXF file with XML data, if CPU_PARALLELISM is 
greater than 1 (implicitly or explicitly), memory corruption 
can occur that leads to rows being falsely rejected.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* Version 9.5 All platforms                                    * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* When loading from IXF file with XML data, if CPU_PARALLELISM * 
* is                                                           * 
* greater than 1 (implicitly or explicitly), memory corruption * 
*                                                              * 
* can occur that leads to rows being falsely rejected.         * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to Version 9.5 Fix Pack 5 or later.                  * 
****************************************************************
Local Fix:
use the explicit load option "CPU_PARALLELISM 1"
available fix packs:
DB2 Version 9.5 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 6a for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows

Solution
Problem was first fixed in Version 9.5 Fix Pack 5. At a 
minimum, this fix should be applied on the server.
Workaround
see Local Fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
12.08.2009
15.01.2010
15.01.2010
Problem solved at the following versions (IBM BugInfos)
9.5.FP5
Problem solved according to the fixlist(s) of the following version(s)
9.5.0.5 FixList
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