How to fix the Oracle error ORA-19030: Method invalid for non-schema based XML Documents.?

In this post, you’ll learn more about the Oracle ErrorORA-19030: Method invalid for non-schema based XML Documents. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-19030: Method invalid for non-schema based XML Documents.

Reason for the Error ORA-19030: Method invalid for non-schema based XML Documents.

The method can be invoked on only schema based xmltype objects.

How to fix the Error ORA-19030: Method invalid for non-schema based XML Documents. ?

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

Don’t invoke the method for non schema based xmltype objects.