STEPS TO REPRODUCE:
1. Schedule the Load Data Warehouse Full Load to run once weekly
2. Schedule the Load Data Warehouse Incremental Load to run every day multiple times
Expected Results: The Incremental job to run without an issue
Actual Results: The Incremental job fails with error:
CA Clarity][Oracle JDBC Driver][Oracle]ORA-20100: ENCOUNTERED EXCEPTION WHILE INSERTING INTO DWH_INV_TASK_PERIOD_FACTS_LOAD. SQLERRM : ORA-20100: ENCOUNTERED EXCEPTION WHILE INSERTING INTO DWH_INTERNAL_MD. SQLERRM : ORA-01452: cannot CREATE UNIQUE INDEX; duplicate keys found
2020/10/20 01:40:48 - ClarityDB - isOracle? - ORA-06512: at "PPM_DWH.DWH_INV_TASK_PERIOD_FACTS_LOAD", line 76
Note: this only happens on Incremental Load
Release : 15.8.1
Component : CA PPM DATA WAREHOUSE
This is logged as DE58513(DE55977), fixed in 15.9 and 15.9.1