How to fix the Oracle error RMAN-06596: string requires target database compatibility string, currently set to string?

In this post, you’ll learn more about the Oracle ErrorRMAN-06596: string requires target database compatibility string, currently set to string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

RMAN-06596: string requires target database compatibility string, currently set to string

Reason for the Error RMAN-06596: string requires target database compatibility string, currently set to string

A command or option was used that requires a higher database compatibility than is currently set at the target database.

How to fix the Error RMAN-06596: string requires target database compatibility string, currently set to string ?

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

Raise the compatibility of the database before attempting the command again.