SAP Message UCM0091 - Unit of measure is not fixed in the breakdown category

Diagnosis
You added the unit of measure to data basis &V1&, but you did notselect the indicator "Characteristic is Fixed in the BreakdownCategory".
However, the consolidation system requires that breakdowns by unit ofmeasure be fixed.

System Response
The definition of the data basis contains an error and cannot be saved.

Procedure
Select the indicator "Characteristic is Fixed in the BreakdownCategory" for the unit of measure.
If applicable, change the existing breakdown categories that havebreakdowns by units of measure by entering the suitable unit ofmeasure.