SAP Message 1N003 - Customizing for bank area &1, product &2, trans. type &3 incomplete DOCUMENTATION DiagnosisCustomizing for bank area '&V1&', product '&V2&' and transaction type'&V3&' is incomplete.UseThe bank area must always be entered. Of the other fields (product andtransaction type), the following can be filled:noneonly the product orproduct and transaction type.ProcedureComplete the entry.