How to fix the Oracle error ORA-38457: The attribute “string” is not a valid XMLType attribute.?

In this post, you’ll learn more about the Oracle ErrorORA-38457: The attribute “string” is not a valid XMLType attribute. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-38457: The attribute “string” is not a valid XMLType attribute.

Reason for the Error ORA-38457: The attribute “string” is not a valid XMLType attribute.

An attempt was made to use a non-XMLType attribute to configure XPath filtering.

How to fix the Error ORA-38457: The attribute “string” is not a valid XMLType attribute. ?

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

Use an attribute of sys.XMLType datatype to configure XPath filtering.