ORA-19250
        XQTY0030 - too many values to validate expression
        
        
        Cause
        The argument of a validate expression returned more than one element or document node.
        Action
        Fix the argument of the validate expression to return a single element or document node.
        
     
    
    
        ORA-19250
        XQTY0030 - too many values to validate expression
        
        
        Cause
        The argument of a validate expression returned more than one element or document node.
        Action
        Fix the argument of the validate expression to return a single element or document node.
        
     
    
    
        ORA-19250
        XQTY0030 - too many values to validate expression
        
        
        Cause
        The argument of a validate expression returned more than one element or document node.
        Action
        Fix the argument of the validate expression to return a single element or document node.