In this post, you’ll learn more about the Oracle ErrorPRCD-01156: Failed to convert the configuration of cluster database {0} into its equivalent configuration for RAC One Node database due to its services {1} having {2} TAF policy with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
PRCD-01156: Failed to convert the configuration of cluster database {0} into its equivalent configuration for RAC One Node database due to its services {1} having {2} TAF policy
Reason for the Error PRCD-01156: Failed to convert the configuration of cluster database {0} into its equivalent configuration for RAC One Node database due to its services {1} having {2} TAF policy
Cause: This database has services that have TAF policy (e.g. PRECONNECT) that is not supported by RAC One Node Database.
How to fix the Error PRCD-01156: Failed to convert the configuration of cluster database {0} into its equivalent configuration for RAC One Node database due to its services {1} having {2} TAF policy ?
You can fix this error in Oracle by following the below steps
Action: Either modify the TAF policy of these services to either BASIC or NONE using ‘srvctl modify service’ or remove these services using ‘srvctl remove service’ and then retry.