After a Fresh Install ORA-12203 is Returned Trying to Login to Oracle Clinical - Thesaurus Management System
(Doc ID 304562.1)
Last updated on MARCH 01, 2018
Applies to:Oracle Thesaurus Management System - Version: 4.5
Oracle Clinical - Version: 4.5 and later [Release: 4.5 and later]
Information in this document applies to any platform.
***Checked for relevance on 29-JUL-2010***
ORA-12203 TNS unable to connect to destination.
It is possible to login to the database using the SQL*Plus executable under any of the oracle home directories e.g.
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