How to fix the Oracle error LPX-01070: [XQST0070] Invalid (prefix, URI) combination?

In this post, you’ll learn more about the Oracle ErrorLPX-01070: [XQST0070] Invalid (prefix, URI) combination with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

LPX-01070: [XQST0070] Invalid (prefix, URI) combination

Reason for the Error LPX-01070: [XQST0070] Invalid (prefix, URI) combination

Cause: A static error is raised if a namespace URI is bound to the predefined prefix xmlns, or if a namespace URI other than http://www.w3.org/XML/1998/namespace is bound to the prefix xml, or if the prefix xml is bound to a namespace URI other than http://www.w3.org/XML/1998/namespace.

How to fix the Error LPX-01070: [XQST0070] Invalid (prefix, URI) combination ?

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

Action: None