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Interfacing a VB application with SAP RFC using DCOM

We are trying to interface a VB application with SAP RFC using DCOM. From the documentation, we were able to generate the DLL. When we tried to establish the connection with SAP, we got an error about the Logon method. The VB code is something like the sample code - oSession.Logon(sError). How do we generate this method? We are new to this.


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I would need to see your source code to be able to comment on this.


This was first published in July 2002

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