Some special content types that are defined by schemas have limitations on their mapping capabilities.
The following
content types have some limitations on their mapping capabilities:
xsd:anyType - This means that this element can
contain any type of content, including child elements, simple elements,
or mixed content. Data Interchange Services client allows this to be
mapped only as if it were a simple string element.
xsd:any - This means that any child element may
appear in this position, sometimes subject to namespace restrictions.
Data Interchange Services client does not allow you to map to or from
this element.
xsd:anyAttribute - This means that any attribute
may appear on this element. Data Interchange Services client does not
allow you to map to or from this attribute.
Substitution groups - This means that one
element may be substituted for another. Data Interchange Services client
does not allow mapping to or from the substitution group
elements.