Oracle Solution for Error ora-06114

Solution for Oracle Error ORA-06114

ORA-06114: NETTCP: SID lookup failure

What triggered the Error:

From the remote host's SQL*Net TCP/IP server: the database SID, specified in the login (connect) string, was not recognized.

What should we do to fix it:

Add the appropriate SID entry to the CONFIG.ORA file on the remote host (and restart the SQL*Net TCP/IP server).