Resent: xs:all fails to validate minOccurs='0'

[Saha, Sanjeev]

For schema:




xs:complexType name=Invoice_Type


xs:all


xs:element
name=InvoiceNum type=INV_NO_Type minOccurs=0/


xs:element
name=InvoiceClass type=INV_CLASS_Type/


xs:element
name=Warehouse type=WARE_NO_Type/


/xs:all


/xs:complexType



Where INV_NO_Type is defined as an Integer, I get the following error if I leave out
the InvoiceNum/ tag from the XML.



java.lang.Exception: Xml NOT valid for the following
reason(s):


error: Expected element InvoiceNum at the end of the content in element Invoice





However, if I replace xs:all/ with
xs:sequence/ it seems to work without any problem. Any clues anyone?



Regards, 
Sanjeev

xs:all fails to validate minOccurs='0'

[Saha, Sanjeev]

For schema:



 xs:complexType name=Invoice_Type

 xs:all

 xs:element name=InvoiceNum type=INV_NO_Type minOccurs=0/

 xs:element name=InvoiceClass type=INV_CLASS_Type/

 xs:element name=Warehouse type=WARE_NO_Type/

 /xs:all

 /xs:complexType



Where INV_NO_Type is defined as an Integer, I get the following error if I leave out
the InvoiceNum/ tag from the XML.



java.lang.Exception: Xml NOT valid for the following
reason(s):

 error:
Expected element InvoiceNum at the end of the content in element Invoice





However, if I replace xs:all/ with
xs:sequence/ it seems to work without any problem. Any clues anyone?



Regards, 
Sanjeev