DB2 FOR LUW / DB2FORLUW / A50 - DB2

The following criteria must be met for the potential of index 
corruption: 
- Must be a nonpartitioned index on a range partitioned table 
that was defined using random ordering and the EXCLUDE NULL KEYS 
clause of the CREATE INDEX statement 
- Must have done an attach of a data partition after the 
nonpartitioned index was created 
- Must have executed the SET INTEGRITY statement after the 
attach operation 
 
The corruption will result in a key mismatch between the table 
and index and can manifest in different ways. However, it will 
most commonly show up during a subsequent delete operation with 
messages similar to the following: 
 
DB21034E  The command was processed as an SQL statement because 
it was not a valid Command Line Processor command. During SQL 
processing it returned: 
SQL0901N  The SQL statement or command failed because of a 
database system error. (Reason "Key data mismatch encountered 
during key delete".) SQLSTATE=58004 
 
Note that this is a common symptom to other problems so if you 
receive the errors that are mentioned above is not conclusive 
that you hit this problem. 
 
Also, note the corruption might go undetected for some time 
after being introduced. To detect the problem, you can run 
INSPECT with the INDEXDATA option.

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* USERS AFFECTED:                                              * 
* All users                                                    * 
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* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
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* RECOMMENDATION:                                              * 
* Upgrade to DB2 version 10.5.0.4.                             * 
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Rebuild the corrupt index using the REORG INDEX(ES) command.

DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
 DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows
 

The problem is first fixed in DB2 version 10.5.0.4.

keiner bekannt / siehe Local-Fix

Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:

24.06.2014
08.09.2014
09.04.2015