How to fix the Oracle error ORA-15414: Appliance mode requires at least string failure groups and either string or string disks in all failure groups.?

In this post, you’ll learn more about the Oracle ErrorORA-15414: Appliance mode requires at least string failure groups and either string or string disks in all failure groups. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15414: Appliance mode requires at least string failure groups and either string or string disks in all failure groups.

Reason for the Error ORA-15414: Appliance mode requires at least string failure groups and either string or string disks in all failure groups.

Appliance mode could not be enabled because it did not meet the minimum requirements.

How to fix the Error ORA-15414: Appliance mode requires at least string failure groups and either string or string disks in all failure groups. ?

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

Check if there are sufficient failure groups and a sufficient number of disks in each failure group.