How to fix the Oracle error LPX-00100: root element “~1S” does not match DTD root “~2S”?

In this post, you’ll learn more about the Oracle ErrorLPX-00100: root element “~1S” does not match DTD root “~2S” with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

LPX-00100: root element “~1S” does not match DTD root “~2S”

Reason for the Error LPX-00100: root element “~1S” does not match DTD root “~2S”

Cause: Validity Constraint 2.8 failed: “The Name in the document type declaration must match the element type of the root element.” *Example: ]> Hello! *Explanation: The document’s root element, salutation, does not match the root element declared in the DTD (greeting).

How to fix the Error LPX-00100: root element “~1S” does not match DTD root “~2S” ?

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

Action: Correct the document.