-16016 THE ATTRIBUTE NAME attribute-name CANNOT BE USED MORE THAN ONCE IN AN ELEMENT CONSTRUCTOR. ERROR QNAME = err:XQTY0025
Explanation
An XQuery expression uses an attribute-name more than once in an element constructor. This is not allowed because the attribute names that are used in an element constructor must be unique.
System action
The XQuery expression cannot be processed.
Programmer response
Specify a unique name for each attribute.
SQLSTATE
10503