Hello Quang,

This is code that seems to be based on NCo 2.0 Connection String is not used for NCo 3.0

Best regards,
Markus

Hello Quang,

I think it makes sense that you provide some more information. With current info it is nearly impossible to help.

Best regards,
Markus

Dear Markus,

Sorry for late reply.

My purpose is very simple. I just want to check connection to SAP is OK/not OK.

Here is my Code:

Namespace Connect2SAP
    Class Connect2SAP

       Function Connection() As Object
            Throw New NotImplementedException
        End Function
    End Class
End Namespace

Dim l_c2sap As Connect2SAP.Connect2SAP

 _SapConnectionString = "TYPE=A; ASHOST= <host address>;SYSNR= 00;CLIENT= 100;USER= <SAP User>;PASSWD= <Password>"
            
            Try
                l_c2sap = New Connect2SAP.Connect2SAP(_SapConnectionString)
                l_c2sap.Connection.Open()
                MessageBox.Show(_SAPUser)
                l_c2sap.Connection.Close()
                l_c2sap.Connection.Dispose()
            Catch ex As Exception
                MessageBox.Show(ex.Message)
            End Try

And i get Exception: "The method or operation is not implemented".

Please help to find out problem.

Thanks,

Quang