How to fix the Oracle error ORA-15287: could not set disk group attribute string due to incompatible disks?

In this post, you’ll learn more about the Oracle ErrorORA-15287: could not set disk group attribute string due to incompatible disks with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15287: could not set disk group attribute string due to incompatible disks

Reason for the Error ORA-15287: could not set disk group attribute string due to incompatible disks

The specified disk group attribute could not be set because the disk group includes disks that conflict with the new value.

How to fix the Error ORA-15287: could not set disk group attribute string due to incompatible disks ?

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

Retry the operation after dropping the conflicting disks in this disk group.