Oracle® Database 11g / 12c / 18c error codes ORA-12213: TNS:incomplete PREFERRED_CMANAGERS binding in TNSNAV.ORA

ORA-12213: TNS:incomplete PREFERRED_CMANAGERS binding in TNSNAV.ORA

Oracle Error Code: ORA-12213

Cause: The PREFERRED_CMANAGERS binding in the client''s TNSNAV.ORA file does not have an ADDRESS specified.

Action: Define the ADDRESS as part of the PREFERRED_CMANAGERS binding.