Hello, I am new to integration between SAP and Non-SAP, now I want to call a RFC from my windows application which develop in .net 2003, then, which dll(API provide by SAP) should I consume in my application? Or if is there anyway to help me call RFC? thanks in advance!
Appendix(The code for call rfc in my application now):
Dim Functions As Object
Dim Connect As Object
Functions = CreateObject("Sap.Functions")
Connect = Functions.Connection
Connect.ApplicationServer = "172.20.45.101"
Connect.Client = "800" '
Connect.Language = "ZH" '
Connect.User = Trim("USER-16") '
Connect.password = Trim("xxx") '
Connect.SystemNumber = "00" '
If Not Connect.Logon(0, True) Then '
MsgBox("logon fail", vbOKOnly + vbExclamation, "fail")
Else
Dim RFC As Object
Dim Vbeln As String
RFC = Functions.Add("ZGTS")
RFC.Exports("P_DATE") = CDate("1997.01.21")
RFC.Imports("P_HEADER") = Vbeln *'This code raise a error "Type is not equal"*
If RFC.Call Then
MessageBox.Show("Succeed")
Else
MessageBox.Show("Fail")
End If
End If
Connect.LogOff()
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