DWH load job is failing to populate parent tables when Data Warehouse language is changed from English to localized language like French
Datawarehouse language option not set correctly
Clarity PPM 15.8.1 and all supported releases
This is working as designed, if customers decide to change the Data Warehouse language to French then it is a must to also include English as an additional language.
To correct open PPM Administration > General Settings > System Options > Data Warehouse Options > Languages
Add English along with French.
Run a Load Data Warehouse job in FULL mode.
Please review Data Warehouse configuration section of clarity documentation.