SAP Message RS_BW_BCT_RPA_MSG417 - Unit of measure & deviates from &; no moving average calculation possible

Diagnosis
The transferred unit of measure &v1& is different from the unit ofmeasure &v2&, on the basis of which the average valuation factor forthe purchase price is stored. The sold quantity has to be convertedinto the unit of measure &V2& when transferred to the module.
If this is not the case, it is impossible to determine sales at averagepurchase value consistently.