SAP Message UPX_KPI713 - Characteristic &1 of planning area &2 can only contain figures

Diagnosis Characteristic &V1& in planning area &V2& that was transferred toplanning function &V3& as parameter KN_IN contains values that cannotbe interpreted as figures. Procedure Change the value of the parameter or the values of the characteristic. For more information about the selection of parameters, see thedocumentation in the SAP Library under Business Planning andSimulation -> Planning Applications -> Customer Relationship Analytics-> Sales and Promotion Planning for the Consumer Goods Industry.