SAP Message R7572 - Unit &1 used in key figure &2, exclusive of attribute not possible

Diagnosis
Unit &V1& should be exclusively attribute, it is still, however, beingused in key figure &V2&, that is not exclusively attribute.

System Response
The unit cannot be activated.

Procedure
Reset the property exclusively attribute with unit &V1& or set theproperty as exclusively attribute with key figure &V2&.