XdmException.Xpty0004 FieldXdmException.Xpty0004 FieldXdmException::Xpty0004 Field
            It is a type error if, during the static analysis phase, an expression is found 
            to have a static type that is not appropriate for the context in which the 
            expression occurs, or during the dynamic evaluation phase, the dynamic type of 
            a value does not match a required type as specified by the matching rules in 
            2.5.4 
SequenceType Matching.
            Syntax
Public Shared ReadOnly Xpty0004 As System.Xml.XmlQualifiedName
public static readonly System.Xml.XmlQualifiedName Xpty0004
public: static initonly System.Xml::XmlQualifiedName^ Xpty0004
