How to fix the Oracle error CRS-02550: Resource ‘string’ cannot be failed-over because it has other non-OFFLINE instances on the server ‘string’?

In this post, you’ll learn more about the Oracle ErrorCRS-02550: Resource ‘string’ cannot be failed-over because it has other non-OFFLINE instances on the server ‘string’ with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CRS-02550: Resource ‘string’ cannot be failed-over because it has other non-OFFLINE instances on the server ‘string’

Reason for the Error CRS-02550: Resource ‘string’ cannot be failed-over because it has other non-OFFLINE instances on the server ‘string’

Cause: The resource cannot be failed-over from the specified server because has other non-OFFLINE instances still available on that server and fail-over can only be done on all instances of the resource on the server as a whole.

How to fix the Error CRS-02550: Resource ‘string’ cannot be failed-over because it has other non-OFFLINE instances on the server ‘string’ ?

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

Action: None