How to fix the Oracle error ORA-19299: XQST0066: A static error is raised if a Prolog contains more than one default element/type namespace declaration, or more than one default function namespace declaration?

In this post, you’ll learn more about the Oracle ErrorORA-19299: XQST0066: A static error is raised if a Prolog contains more than one default element/type namespace declaration, or more than one default function namespace declaration with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-19299: XQST0066: A static error is raised if a Prolog contains more than one default element/type namespace declaration, or more than one default function namespace declaration

Reason for the Error ORA-19299: XQST0066: A static error is raised if a Prolog contains more than one default element/type namespace declaration, or more than one default function namespace declaration

An error occurred during the processing of the XQuery expression.

How to fix the Error ORA-19299: XQST0066: A static error is raised if a Prolog contains more than one default element/type namespace declaration, or more than one default function namespace declaration ?

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

Check the detailed error message for the possible causes.