How to fix the Oracle error CRS-02644: No hosting members of ‘string’ are either online or are allowed to be used by the resource?

In this post, you’ll learn more about the Oracle ErrorCRS-02644: No hosting members of ‘string’ are either online or are allowed to be used by the resource with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CRS-02644: No hosting members of ‘string’ are either online or are allowed to be used by the resource

Reason for the Error CRS-02644: No hosting members of ‘string’ are either online or are allowed to be used by the resource

Cause: No server out of the enumerated as hosting members is online or, if it is, may be used by the resource.

How to fix the Error CRS-02644: No hosting members of ‘string’ are either online or are allowed to be used by the resource ?

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

Action: You need to either add more servers into the cluster or request permission to pools to which currently available servers are assigned.