How to fix the Oracle error ORA-15023: reached maximum allowable number of disks string?

In this post, you’ll learn more about the Oracle ErrorORA-15023: reached maximum allowable number of disks string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15023: reached maximum allowable number of disks string

Reason for the Error ORA-15023: reached maximum allowable number of disks string

An attempt was made to add another disk to a diskgroup which already contains the maximum number of disks allowed.

How to fix the Error ORA-15023: reached maximum allowable number of disks string ?

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

Consider dropping existing disks from the diskgroup before adding additional ones, or create a new diskgroup.