One of our apps gets this error fairly frequently, but we can't quite figure out why. It's a .NET 2.0 C# console app that loads data into an Oracle DB from Excel files.
Here's the stack:
System.InvalidOperationException: internal connection without a proxy? at System.Data.OracleClient.OracleInternalConnection.ProxyConnection() at System.Data.OracleClient.OracleInternalConnection.BeginOracleTransaction(IsolationLevel il) at System.Data.OracleClient.OracleInternalConnection.BeginTransaction(IsolationLevel il) at System.Data.OracleClient.OracleConnection.BeginDbTransaction(IsolationLevel isolationLevel)
I haven't been able to find much on this error. Any ideas?