How to fix the Oracle error ORA-15088: diskgroup creation incomplete?

In this post, you’ll learn more about the Oracle ErrorORA-15088: diskgroup creation incomplete with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15088: diskgroup creation incomplete

Reason for the Error ORA-15088: diskgroup creation incomplete

A previous failure during diskgroup creation left the diskgroup in an inconsistent state.

How to fix the Error ORA-15088: diskgroup creation incomplete ?

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

Issue DROP DISKGROUP … FORCE INCLUDING CONTENTS to clean up the failed creation, then re-create the diskgroup.