Diagnosis
When creating a hierarchyDataSource, you assign an InfoObject and the corresponding dataelement to the DataSource. However, data element &V1& forInfoObject &V2& is not assigned uniquely to a characteristic inProfitability Analysis (CO-PA). You need the characteristicto be able to display CO-PA hierarchies.

Procedure
Use Table View Maintenance to call up viewV_TKEBWLH.
Assign InfoObject (basis characteristic), data element, and domain tothe CO-PA characteristic.