How to fix the Oracle error ORA-22309: attribute with name “string” already exists?

In this post, you’ll learn more about the Oracle ErrorORA-22309: attribute with name “string” already exists with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-22309: attribute with name “string” already exists

Reason for the Error ORA-22309: attribute with name “string” already exists

The user is attempting to create an object type where more than one attributes have the same name.

How to fix the Error ORA-22309: attribute with name “string” already exists ?

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

Check to make sure that all attribute names are unique.