How to fix the Oracle error LPX-00104: element “~S” is not declared in the DTD?

In this post, you’ll learn more about the Oracle ErrorLPX-00104: element “~S” is not declared in the DTD with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

LPX-00104: element “~S” is not declared in the DTD

Reason for the Error LPX-00104: element “~S” is not declared in the DTD

Cause: Validity Constraint 3 failed: The named element has no matching elementdecl in the DTD

How to fix the Error LPX-00104: element “~S” is not declared in the DTD ?

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

Action: Correct the document.