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
        
        
        Cause
        An error occurred during the processing of the XQuery expression.
        Action
        Check the detailed error message for the possible causes.
        
     
    
    
        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
        
        
        Cause
        An error occurred during the processing of the XQuery expression.
        Action
        Check the detailed error message for the possible causes.
        
     
    
    
        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
        
        
        Cause
        An error occurred during the processing of the XQuery expression.
        Action
        Check the detailed error message for the possible causes.