Cause: TLI failed to establish the
connection to a SQL*Net TCP/IP server due to an error encountered by the
remote server, which has supplied a string describing the remote error.
Action: See the SQL*Net TCP/IP User`s
Guide section orasrv Messages for the specific cause and
action.

Relared Errors:
ORA-06708: TLI
Driver: message receive failure
ORA-06709: TLI
Driver: message send failure
ORA-06710: TLI
Driver: send interrupt break message failed
ORA-06711: TLI
Driver: error on bind
ORA-06712: TLI
Driver: error on accept
ORA-06713: TLI
Driver: error on connect
ORA-06720: TLI
Driver: SID lookup failure
ORA-06721: TLI
Driver: spurious client req
ORA-06722: TLI
Driver: connection setup failure
ORA-06730: TLI
Driver: unable to open clone device