Hi Jan,

Would the case you brought up include a structure like this:

<xs:element name="master_document">
   <xs:complexType>
     <xs:sequence>
       <xs:element ref="full_title"/>
       <xs:element ref="authors"/>
       <xs:element ref="cmg_name"/>
       <xs:element ref="creation_date"/>
       <xs:element ref="disclosure_level"/>
       <xs:element ref="language_code"/>
       <xs:element ref="publication_priority"/>
       <xs:element ref="short_title"/>
       <xs:element ref="original_docid"/>
       <xs:element ref="original_system"/>
       <xs:element ref="delivery_destinations"/>
       <xs:element ref="input_filename"/>
     </xs:sequence>
   </xs:complexType>
 </xs:element>
 <xs:element name="full_title" type="xs:string"/>
 <xs:element name="authors">
   <xs:complexType>
     <xs:sequence>
       <xs:element maxOccurs="unbounded" ref="author"/>
     </xs:sequence>
   </xs:complexType>
 </xs:element>

Note how "authors" is a sequence of multiple "author" nodes.  I'm wondering
if the "author" node falls into the category of error you are describing?

Thanks!

Bob