APAR status
Closed as program error.
Error description
Problem has been identifed ith Datastage Balanced Optimization where an incorrect SQL is generated when optimising jobs that contain lookup stages.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Customer using v8.1 of product and a job where a lookup stage is input to another lookup stage. **************************************************************** PROBLEM DESCRIPTION: An optimized job is compiled but it fails to run. Filter constraints in lookup stages are mistakenly used in whereclauses for prior transformer stages in the optimzied job. **************************************************************** RECOMMENDATION: This fix is included in IS 81 FP1. ****************************************************************
Problem conclusion
Prolog code is updated to generate correct SQL for the optimizedjob.
Temporary fix
Comments
APAR Information
APAR number
JR34021
Reported component name
WIS DATASTAGE
Reported component ID
5724Q36DS
Reported release
810
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-08-19
Closed date
2009-09-09
Last modified date
2010-01-08
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
SERVER
Fix information
Fixed component name
WIS DATASTAGE
Fixed component ID
5724Q36DS
Applicable component levels
R810 PSN
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSVSEF","label":"IBM InfoSphere DataStage"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
08 January 2010