Problem with RFC

[Former Member]

Hi, i a new member of This community. Im working in a project with integration SAP X .NET. There are two teams on this project in a developing sap and we developed in. net.

I need to run an RFC that performs the opening of a sales order in SAP, it takes as parameters and returns a table with another table data from the sales order.

public static PedidoFechado Rfcw005(string codigoEmp, List<String> lstDados)

        {

            lstTeste2.Add("HEMP1ZOR1OV02C1S1EV025483000020274000002027402950000000000000000000000000000000020120322FL22A01A 000000001800003012270000000000,000000000000,00                                              FOBGOIAS                       CE020");

            lstTeste2.Add("I000001BGH2312           000000001,000NACIONAL  DEP100000022,960000000000,00000000,000000,000008,890000,000000,00");

            // Get destination instance. The destination is configured in app.config.

            RfcDestination destination = RfcDestinationManager.GetDestination(ABAP_APP_SERVER);

            // you may, or may not, want the default trace level to match the trace level of the destination -- comment or uncomment the following line

            // RfcTrace.DefaultTraceLevel = destination.Parameters.GetTraceLevelAsUint();

            destination.Ping();         

            IRfcFunction rfcFunction = destination.Repository.CreateFunction("Z_RFCW005");

            rfcFunction.Invoke(destination);

            //Seta os parametros da rfc           

            IRfcFunction function = destination.Repository.CreateFunction("STFC_STRUCTURE");

            IRfcStructure importStructure = function.GetStructure("IMPORTSTRUCT");

            rfcFunction.Invoke(RfcDestinationManager.GetDestination(ABAP_APP_SERVER));

            int linhas = lstDados.Count;

            PedidoFechado obj = new PedidoFechado();

            IRfcTable objTable = rfcFunction.GetTable("T_ENTR");

            IRfcTable objTable1 = rfcFunction.GetTable("T_SAID");

            objTable.Append(linhas);

            for (int i = 0; i < objTable.Count; i++)

            {

                objTable.CurrentIndex = i;

                objTable.SetValue("MANDT", codigoEmp);

                objTable.SetValue("REG", lstDados[i]);

            }

            objTable1.Append(linhas);

            PedidoFechado obj2 = new PedidoFechado();

            for (int x = 0; x < objTable1.RowCount; x++)

            {

                obj2.mandt = objTable1[x].GetValue("MANDT").ToString();

                obj2.reg = objTable1[x].GetValue("REG").ToString();

            }

            return obj2;

        }

Apparently the parameters are being used correctly, but do not get the return table. sap the team says that this trace in the log that a window is already open is trying to be opened again.

Someone could help solve this problem?

[Former Member]

hi felipe,

Please find the below link. This is the my recent wiki in SDN, in this wiki i am explained about sap to .net connectivity and inserting, selecting and updating data from sap database using c#net.

http://wiki.sdn.sap.com/wiki/pages/editpage.action?pageId=263291953

Hey felipe you have any query's or doubts regarding this issue please give reply to me.

Best Regards,

Harish.Y