How to fix the Oracle error ORA-18122: XUDY0023 – Updating expression introduces a namespace conflict?

In this post, you’ll learn more about the Oracle ErrorORA-18122: XUDY0023 – Updating expression introduces a namespace conflict with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-18122: XUDY0023 – Updating expression introduces a namespace conflict

Reason for the Error ORA-18122: XUDY0023 – Updating expression introduces a namespace conflict

An INSERT, REPLACE, or RENAME expression affected an element node by introducing a new namespace binding that conflicted with one of its existing namespace bindings.

How to fix the Error ORA-18122: XUDY0023 – Updating expression introduces a namespace conflict ?

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

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