How to fix the Oracle error ORA-18129: XUDY0030 – Invalid insertion of an attribute node?

In this post, you’ll learn more about the Oracle ErrorORA-18129: XUDY0030 – Invalid insertion of an attribute node with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-18129: XUDY0030 – Invalid insertion of an attribute node

Reason for the Error ORA-18129: XUDY0030 – Invalid insertion of an attribute node

INSERT expression specified the insertion of an attribute node before or after a child of a document node.

How to fix the Error ORA-18129: XUDY0030 – Invalid insertion of an attribute node ?

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

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