How to fix the Oracle error ORA-02307: cannot alter with REPLACE option a type that is not valid?

In this post, you’ll learn more about the Oracle ErrorORA-02307: cannot alter with REPLACE option a type that is not valid with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-02307: cannot alter with REPLACE option a type that is not valid

Reason for the Error ORA-02307: cannot alter with REPLACE option a type that is not valid

An attempt was made to ALTER with REPLACE option a type that is not valid.

How to fix the Error ORA-02307: cannot alter with REPLACE option a type that is not valid ?

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

Use the CREATE OR REPLACE TYPE command to modify the type.