The installation program creates the release-independent 64-bit odbcinst.ini file in /opt/teradata/client/ODBC_64.
[ODBC DRIVERS] Teradata=Installed [Teradata] Driver=/opt/teradata/client/ODBC_64/lib/tdataodbc_sb64.so APILevel=CORE ConnectFunctions=YYY DriverODBCVer=3.51 SQLLevel=1