How to add a Journal Entry - Error "Code undefined"

Question

Hi, i want to add a simple journal entry by using DI-Api. The problem is, i always get the error message "Code undefined" when I use the Debitor-AccountCode.
My code is like that:
oJ.TaxDate=dTaxDate;
oJ.AutoVat=BoYesNoEnum.tNO;
oJ.Lines.AccountCode="2000";    //Customer
oJ.Lines.ContraAccount="4020";
oJ.Lines.Credit=dCredit;
oJ.Lines.Debit=dDebit;
oJ.Lines.TaxDate=odTaxDate;
oJ.Lines.ShortName="23121089";
oJ.Lines.LineMemo="Ausgangsrechnung";
oJ.Lines.Add();
oJ.Lines.AccountCode="3500";   //VAT
oJ.Lines.ContraAccount="23121089";
oJ.Lines.Credit=dCredit;
oJ.Lines.Debit=dDebit;
oJ.Lines.TaxDate=odTaxDate;
oJ.Lines.ShortName="23121089";
oJ.Lines.LineMemo="Ausgangsrechnung";
oJ.Lines.Add();
oJ.Lines.AccountCode="4020";
oJ.Lines.ContraAccount="23121089";
oJ.Lines.Credit=dCredit;
oJ.Lines.Debit=dDebit;
oJ.Lines.TaxDate=odTaxDate;
oJ.Lines.ShortName="23121089";
oJ.Lines.LineMemo="Ausgangsrechnung";
oJ.Add();

Answer 1

Hi,
Here is the code to find the BP account number:
oRecordset = ((SAPbobsCOM.Recordset)(oCompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.BoRecordset)));
                    oRecordset.DoQuery("SELECT [LinkAct_3] FROM [dbo].[OACP]");
                    oRecordset.MoveFirst();
                    if (oRecordset.EoF == true) // We have a Error
                        oCompany.GetLastError(out vmp_B1_Error_Code_int, out vmp_B1_Error_Message_string);
                        SBO_Application.MessageBox("Add-On Error (Forgestik Inc.): ERR-789 \n " + "Cash Account does not Exist "+ vmp_B1_Error_Message_string, 1, "Ok", "", ""); // My Error Code
                    else
                        vm_CachAccountNumber_string = Convert.ToString(oRecordset.Fields.Item("LinkAct_3").Value);
...Then you have to use the system account number "_SYS00000000353" not the displayed account number in B1...
Thank you,
Rune