'[08001][TPT]  [ODBC SQL Server Wire Protocol driver] Invalid connection Data
., [TPT][ODBC SQL Server Wire Protocol driver ]Invalid attribute in connection string : DBCNAME.'

import teradata

udaExec = teradata.UdaExec (appName="test", version="1.0",
            logConsole=False)
session = udaExec.connect(method="odbc", system=servername,username=user1, password=passw)