SAP Message R7533 - Non-cumulative value &1: Aggregation of &2 &3 must sum

Diagnosis Key figure &V3& is &V2& of non-cumulative value &V1&. Both of theaggregations of key figure &V3& must be SUM. System Response Non-cumulative value &V1& cannot be activated. Procedure Change the aggregations of key figure &V3& to SUM.