How to fix the Oracle error ORA-12448: policy string not applied to schema string?

In this post, you’ll learn more about the Oracle ErrorORA-12448: policy string not applied to schema string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12448: policy string not applied to schema string

Reason for the Error ORA-12448: policy string not applied to schema string

You tried to alter a schema policy that was not applied.

How to fix the Error ORA-12448: policy string not applied to schema string ?

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

Correct the policy name or schema name.