The design-time environment of the
SAP Connector for .NET works only in Visual Studio 2003; the runtime environment of the SAP Connector for .NET
works correctly with .NET Framework 1.1 and with .NET Framework 2.0. Proxies generated using Visual Studio 2003 may be transferred to Visual Studio 2005 without problem. Existing solutions developed [using Visual Studio 2003] for .NET Framework 1.1 will run – unchanged – on .NET Framework 2.0.
http://blogs.msdn.com/saptech/archiv...28/540460.aspx
Salu2