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DB2 - Problem description

Problem IT05865 Status: Closed

UNREFERENCED UDF IN A CSE CAN LEAD TO DB2 ABEND

product:
DB2 FOR LUW / DB2FORLUW / A50 - DB2
Problem description:
Under rare scenarios DB2 might abend if the following conditions 
are true: 
 
1) The query references one or more common table expressions 
(CTE) or views 
2) The view or CTE contains one or more UDFs in the output 
select list 
3) The view or CTE is referenced in the query two or more times 
4) No consumer of the CTE references the columns originating 
from the UDF.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* See SYSROUTE APARs to see where this APAR is addressed       * 
****************************************************************
Local Fix:
Solution
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
02.12.2014
09.05.2017
09.05.2017
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
10.5.0.7 FixList