How to fix the Oracle error ORA-18108: XUDY0009 – Invalid target expression for REPLACE?

In this post, you’ll learn more about the Oracle ErrorORA-18108: XUDY0009 – Invalid target expression for REPLACE with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-18108: XUDY0009 – Invalid target expression for REPLACE

Reason for the Error ORA-18108: XUDY0009 – Invalid target expression for REPLACE

In a REPLACE expression where VALUE OF was not specified, the node returned by the target expression did not have a parent.

How to fix the Error ORA-18108: XUDY0009 – Invalid target expression for REPLACE ?

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

None