How to fix the Oracle error ORA-39306: Cannot alter attribute of trigger: string?

In this post, you’ll learn more about the Oracle ErrorORA-39306: Cannot alter attribute of trigger: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-39306: Cannot alter attribute of trigger: string

Reason for the Error ORA-39306: Cannot alter attribute of trigger: string

DBMS_METADATA_DIFF was comparing two triggers with differences that cannot be reconciled. The error message identifies the specific problem.

How to fix the Error ORA-39306: Cannot alter attribute of trigger: string ?

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

The difference cannot be eliminated with an SQL ALTER statement.