How to fix the Oracle error PRCD-01228: Failed to convert administrator-managed RAC database {0} to RAC One Node database because the database had no instance added?

In this post, you’ll learn more about the Oracle ErrorPRCD-01228: Failed to convert administrator-managed RAC database {0} to RAC One Node database because the database had no instance added with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRCD-01228: Failed to convert administrator-managed RAC database {0} to RAC One Node database because the database had no instance added

Reason for the Error PRCD-01228: Failed to convert administrator-managed RAC database {0} to RAC One Node database because the database had no instance added

Cause: Attempt to convert RAC database to RAC One Node database was rejected because database did not have any instance added.

How to fix the Error PRCD-01228: Failed to convert administrator-managed RAC database {0} to RAC One Node database because the database had no instance added ?

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

Action: Use ‘srvct add instance’ command to add an instance and then run ‘srvctl convert database -c RACONENODE’.