SAP Message RSPLS127 - Aggregation level &1: Cannot select key figure &2

Diagnosis You tried to select key figure &V2& in the definition of aggregationlevel &V1&. However, &V2& is a key figure of type date (DATS) or time(TIMS). You cannot select key figures of these types foraggregation levels. System Response You cannot select key figure &V2&. Procedure Deselect key figure &V2&.