How to fix the Oracle error PRCD-01147: The server pool {0} of administrator-managed database {1} has no candidate servers?

In this post, you’ll learn more about the Oracle ErrorPRCD-01147: The server pool {0} of administrator-managed database {1} has no candidate servers with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRCD-01147: The server pool {0} of administrator-managed database {1} has no candidate servers

Reason for the Error PRCD-01147: The server pool {0} of administrator-managed database {1} has no candidate servers

Cause: Either no instance had been added to the database or this database’s server pool was altered inapproprately.

How to fix the Error PRCD-01147: The server pool {0} of administrator-managed database {1} has no candidate servers ?

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

Action: If no instance was added to the database yet, try to add an instance to this database, for example by using ‘srvctl add instance’ command, and then retry. Otherwise, contact Oracle Support Services.