Oracle® Database 11g / 12c / 18c error codes ORA-12316: syntax error in database link''s connect [string]

ORA-12316: syntax error in database link''s connect [string]

Oracle Error Code: ORA-12316

Cause: The connect string in the CREATE DATABASE LINK statement has a syntactical error.

Action: Drop the database link and recreate it using valid syntax. See the SQL Language Reference Manual for more information about the connect string portion of the CREATE DATABASE LINK statement.