SAP Message RSDME703 - Data already exists in &1.ODS Update is not possible

Diagnosis If you have mapped an ODS key field to a constant, then the ODS ischecked for existing data for this constant key value. If you have not entered any constant key value, existence of any datain the ODS is checked System Response The operation is terminated. Procedure Choose the Force deletion of data field in the ODS MappingScreen to force deletion.