Dear Admin and Members please correct my code filter not working [#Part: EI Consignee] add: Line : after : EI Consignee : EI VechcleConfimInSalesVch [Line: EI VechcleConfimInSalesVch] Field : Medium Prompt, logical field Local : Field : Medium Prompt: Info : $$LocaleString:"Enable Engine No :" Local : Field : logical field: Storage : IsVehDtlsSaleVch [System:UDF] IsVehDtlsSaleVch : Logical: 66 [Variable: IsVehDtlsSaleVch] Type : Logical [System : Formula] IsVehDtlsSaleVch : ##IsVehDtlsSaleVch ;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;; FOR SALES VOUCHER [#Line: EI InvInfo] Explode : EI AutomobileDetails : not @@IsVehDtlsSaleVch [Part:EI AutomobileDetails] Space Left: 0 Line:EI Engine No [Line:EI Chassis No] Fields: Medium Prompt, name field Local : Field: medium prompt: Set as: "Engine No" Local : Field: medium prompt: Space Left: 5 Local : Field: medium prompt: Width : 15 Local : Field: name field : Storage: Engine [System: UDF] Engine : String: 1911