How to fix the Oracle error ORA-27364: remote database string already registered as string?

In this post, you’ll learn more about the Oracle ErrorORA-27364: remote database string already registered as string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-27364: remote database string already registered as string

Reason for the Error ORA-27364: remote database string already registered as string

The user attempted to register a remote database that was already registered.

How to fix the Error ORA-27364: remote database string already registered as string ?

You can fix this error in Oracle by following the below steps

To update the registration information, the REPLACE argument of the REGISTER_REMOTE_DATABASE procedure should be set to TRUE. If the registration information is already current, no further action is needed.