How to fix the Oracle error LSX-00143: element “~S” must have type or ref?

In this post, you’ll learn more about the Oracle ErrorLSX-00143: element “~S” must have type or ref with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

LSX-00143: element “~S” must have type or ref

Reason for the Error LSX-00143: element “~S” must have type or ref

Cause: A Schema element was declared but was neither type or reference.

How to fix the Error LSX-00143: element “~S” must have type or ref ?

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

Action: One of type or reference must be specified.