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DB2 - Problem description

Problem IC78446 Status: Closed

DB2 MIGHT PRODUCE A -901 WHEN RUNNING A QUERY WITH UDF HAVING AN OLAP
FUNCTION AS AN ARGUMENT

product:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problem description:
Under rare conditions, DB2 might error out with SQL901N 
 
SQL0901N  The SQL statement failed because of a non-severe 
system error. Subsequent SQL statements can be processed. 
(Reason "Found zero CLOB.reset".)  SQLSTATE=58004 
 
 
when running a query with the following pattern: 
 
1. There is a UDF to which an OLAP function is passed as an 
argument 
2. The query has an existential subquery expression.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 Version 9.7 Fix Pack 6.                       * 
****************************************************************
Local Fix:
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 V9.7 FP 6.
Workaround
not known / see Local fix
BUG-Tracking
forerunner  : APAR is sysrouted TO one or more of the following: IC78812 IC84123 IC84494 
follow-up : 
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
01.09.2011
17.07.2012
17.07.2012
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