In this post, you’ll learn more about the Oracle ErrorLPX-01074: [XQDY0074] Invalid element or attribute QName with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
LPX-01074: [XQDY0074] Invalid element or attribute QName
Reason for the Error LPX-01074: [XQDY0074] Invalid element or attribute QName
Cause: It is a dynamic error if the value of the name expression in a computed element or attribute constructor cannot be converted to an expanded QName (for example, because it contains a namespace prefix not found in statically known namespaces.)
How to fix the Error LPX-01074: [XQDY0074] Invalid element or attribute QName ?
You can fix this error in Oracle by following the below steps
Action: None