-16065   AN EMPTY SEQUENCE CANNOT BE CAST TO THE DATA TYPE data-type, ERROR QNAME = err:FORG0006

Explanation

A namespace declaration or namespace declaration attribute specifies a string value that is not a valid URI.

System action

The XQuery expression cannot be processed.

Programmer response

Specify a string value that is a valid URI. A valid URI must conform to the generic URI syntax specified by the World Wide Web Consortium (W3C).

SQLSTATE

10608