I am trying to add invoice using DI/API for SEZ unit , As per SAP it takes IGST taxcode (Interstate) but when i am going to add through DI/API with above Showing in code but SAP throws error for Select (SGST+CGST) taxcode. Code is available here
SAP_Invoice.TaxExtension.ImportOrExport = BoYesNoEnum.tYES;
SAP_Invoice.TaxExtension.ImportOrExportType = SAPbobsCOM.ImportOrExportTypeEnum.et_IpmortsOrExports;
SAP_Invoice.TaxExtension.PortCode = "PortCode";
SAP_Invoice.TaxExtension.BillOfEntryDate = objCommon.ConvertStrToDateTime(objMCustomerSAP.PostingDate);
SAP_Invoice.TaxExtension.BillOfEntryNo = "1234";