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SAP .NET Connector

While trying to connect to SAP Database using .NET Connector 2.0.1 the following error occurs:

"SAP.Connector.RfcException: Missing R3NAME=... or ASHOST=... in connect_param in RfcOpenEx at SAP.Connector.Connection.Open() at SAP.Connector.SAPLoginProvider.OpenSAPConnection(Page p, String connstr, Boolean persist) at WebApplication1.SAP_Login_Page.Login_Click(Object sender, EventArgs e) in c:\inetpub\wwwroot\webapplication1\sap login page.aspx.cs:line 97".

Any help is very much appreciated.

Former Member
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