OBIA 11g Duplicates For Employee Dimension
Last updated on JANUARY 31, 2017
Applies to:Business Intelligence Applications Consumer - Version 126.96.36.199.0 and later
Information in this document applies to any platform.
During a data load of the BI Applications 188.8.131.52.1 module Project Analytics (Project Resource Management) duplicates are found during the ETL on the Employee dimension.
The load process stops with an error on the U1 index (datasource number, integration ID and source effective from date).
The following error is seen in ODI:
ODI-1228: Task TABLE_MAINT_PROC (Procedure) fails on the target ORACLE connection BIAPPS_DW.
Caused By: java.sql.SQLException: ORA-20000: Error creating Index/Constraint : W_EMPLOYEE_DS_U1 => ORA-01452: cannot CREATE UNIQUE INDEX; duplicate keys found
ORA-06512: at line 213
The load plan has been created for the Fact Group 'Project Resource Management"(PRJRSCMNGT_FG).
When checking the employee data on the source (EBS 11.5.10) table PER_ALL_PEOPLE_F there are no duplicates.
So the question is why the ETL creates duplicate rows?
In which steps does this occur?
The following mappings load data into W_EMPLOYEE_DS
The sde_ora_employeedimension step loads data with Integration ID starting with 'PER~'.
The sde_ora_employeedimension_nonemployee step loads data with Integration ID starting with 'RES~'.
Duplicates are found with integration ID starting with 'PER~', so it looks like these were created with the first step.
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