I am using .NET Data Provider to connect from Microsoft Analysis Services (BI Studio 2008) to Teradata. In general that works fine and I connect to Teradata database systems.
But there is a specific Teradata system (Teradata 13.10) that I am unable to connect using .NET Data Provider. I always get the following error message:
[TeraGSS Security Library]  Exception occurred in TeraGSS layer. See inner exception for details.
I am using the following connection String: Database=;Response Buffer Size=65000;User Id=;Data Source=;Persist Security Info=True;Use X Views=False;Restrict to Default Database=True;Data Source DNS Entries=1;Use Enhanced Schema Table=False
When I just replace the IP address to point to a different system (, Teradata 12) it works fine. So it seems to me not to be a general problem with the .NET Data Provider (version 13.0). Furthermore I am able to connect to the system at successfully using ODBC, OLEDB and JDBC.
So I am just unable to connect to this specific system using .NET Dat Provider...
Unfortunately I do not know the reason for the problem and I don't know where to look for the inner exception for details (see error message above). Does anybody how to handle this problem?