Executing ODI ETL For Data Source 2 Removes Data In Dimension / Fact (Non History) Tables For Data Source 1 (And Vice Versa) When Data Warehouse Is Configured For Multiple Data Sources

(Doc ID 2326784.1)

Last updated on NOVEMBER 09, 2017

Applies to:

Primavera Analytics Cloud Service - Version 17.7 and later
Primavera Analytics - Version 17.7 and later
Primavera Data Warehouse - Version 17.7 and later
Information in this document applies to any platform.

Symptoms

ACTUAL BEHAVIOR  
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When using Data Warehouse with an ODI ETL and more than one data source, execution of data source 2 will remove data in dimension/fact tables (non history tables) for data source 1 (and vice versa). This results in OBIEE analysis to not return data for the data source 1 (if data source 2 ETL was executed last) and vice versa.

EXPECTED BEHAVIOR
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Using ODI for ETL, when executing an ETL for data source 2, data for data source 1 should not be removed from dimension / fact (non history) tables.

STEPS
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The issue can be reproduced at will with the following steps:
1. Login to the Data Warehouse ETL web based application
2. Execute ETL for data source 2
3. Attempt to run an analysis against data from data source 1
4. Note the reported issue which occurs.

Cause

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