Oracle Solution for Error ora-15288

ORA-15288: disk(s) require disk group attribute string clause

What triggered the Error:

Some of the disks specified by the command also require the specified disk group attribute to be stated.

What should we do to fix it:

Retry the command including an ATTRIBUTE clause for the required disk group attribute. Alternatively, omit the disks that require setting the disk group attribue. See the alert log for additional information on the disks that require setting the disk group attribute.