APAR status
Closed as fixed if next.
Error description
There is a bug in the UNCERT algorithm that causes it to generate different scores for a record pair dependent on which order the records were encountered, for example: ABCDEFG as A-record and ABCDEFH as B-record can get a different score then ABCDEFH as A-record and ABCDEFG as B-record.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: 8.1 Match Stage **************************************************************** PROBLEM DESCRIPTION: Match UNCERT algorithm generates a different score for a record pair dependent on the order of the records. **************************************************************** RECOMMENDATION: Install corresponding patch ****************************************************************
Problem conclusion
Temporary fix
Comments
APAR Information
APAR number
JR36053
Reported component name
WIS QUALITYSTAG
Reported component ID
5724Q36QS
Reported release
810
Status
CLOSED FIN
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-03-24
Closed date
2010-04-06
Last modified date
2011-04-28
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Applicable component levels
R810 PSN
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSVSBF","label":"InfoSphere QualityStage"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.1","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
28 April 2011