How to fix the Oracle error PRCD-01139: The current server {0} where RAC One Node database {1} is running is not in the given candidate server list {2}?

In this post, you’ll learn more about the Oracle ErrorPRCD-01139: The current server {0} where RAC One Node database {1} is running is not in the given candidate server list {2} with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRCD-01139: The current server {0} where RAC One Node database {1} is running is not in the given candidate server list {2}

Reason for the Error PRCD-01139: The current server {0} where RAC One Node database {1} is running is not in the given candidate server list {2}

Cause: An attempt to update the candidate servers of the server pool hosting RAC One Node Database has failed because current server where this database is running is not in the given candidate server list.

How to fix the Error PRCD-01139: The current server {0} where RAC One Node database {1} is running is not in the given candidate server list {2} ?

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

Action: Retry the operation after either including the current server where this database is running in the given candidate server list or stopping the database.