How to fix the Oracle error ORA-15099: disk ‘string’ is larger than maximum size of string MBs?

In this post, you’ll learn more about the Oracle ErrorORA-15099: disk ‘string’ is larger than maximum size of string MBs with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15099: disk ‘string’ is larger than maximum size of string MBs

Reason for the Error ORA-15099: disk ‘string’ is larger than maximum size of string MBs

The specified size of the disk was too big to allow the disk to become part of the diskgroup.

How to fix the Error ORA-15099: disk ‘string’ is larger than maximum size of string MBs ?

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

Specify a smaller disk size than the maximum allowed size.