Diagnosis
Key figure &V1& still being used as non-cumulative value change, inflowor outflow with non-cumulative value &V2. Therefore, it must have thesame key figure type. The currency and unit must also agree.

System Response
Key figure &V1& cannot be activated.

Procedure
Before you change the type, currency, or unit of measure of key figureV1, it cannot be used any longer in cumulative value key figures.