How to fix the Oracle error ORA-15221: ASM operation requires compatible.asm of string or higher?

In this post, you’ll learn more about the Oracle ErrorORA-15221: ASM operation requires compatible.asm of string or higher with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15221: ASM operation requires compatible.asm of string or higher

Reason for the Error ORA-15221: ASM operation requires compatible.asm of string or higher

The ASM operation specified requires a higher disk group attribute value for compatible.asm.

How to fix the Error ORA-15221: ASM operation requires compatible.asm of string or higher ?

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

Set the disk group attribute compatible.asm to or above the requested version.