ora-02085: annotation is: database link name connects to name cause: The database link attempted to connect to a database with a different name.The name of the database link must be the same name as the name of the database.Action: Create a Database Link with Same Name as The Database to Which It Connects.
Means: if u set the parameter 'global_names' to True, The DB Link Name Connected to this Server Must Equal db_name db_domain.
Many times we just let DBLINK's name is equal to DB_NAME, so create an error
