SAP Message CACS_LIABILITY017 - Valuation uses amounts and quantities

Diagnosis
The valuation of subobject &v1& with valuation type &v2& uses bothamounts and quantities. However the valuation history can only be consistent if the valuation of subobject &v1& with valuation typeV2 always uses only amounts or quantities.

System Response
The current process is being canceled due to a data inconsistency.

Procedure
Check the settings for the valuation type. The tool used for calculatingthe valuation must return either a valuation amount ora valuation quantity for each time-spot in the past and future.