When I populate the User Name & Pass word blank, I get the following error (same login works in SQL Asst & Alteryx so I am not locked): ERROR Database Reader 2:1 Execute failed: com.teradata.jdbc.jdbc_4.util.JDBCException: [Teradata Database] [TeraJDBC 15.00.00.09] [Error 8017] [SQLState 28000] The UserId, Password or Account is invalid. When I leave the User Name & Pass word blank, I get the following error: ERROR Database Reader 2:1 Execute failed: com.teradata.jdbc.jdbc_4.util.JDBCException: [Teradata JDBC Driver] [TeraJDBC 15.00.00.09] [Error 1032] [SQLState HY000] Single Sign-On NOT supported for Mechanism TD2.