How to fix the Oracle error ORA-13986: Error \string received from XPath engine?

In this post, you’ll learn more about the Oracle ErrorORA-13986: Error \string received from XPath engine with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-13986: Error \string received from XPath engine

Reason for the Error ORA-13986: Error \string received from XPath engine

An error was received from the xpath library during an xpath operation.

How to fix the Error ORA-13986: Error \string received from XPath engine ?

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

Check xmlerr.h to understand the cause of the error.