Hi Allison,

These are in general quite hard to spot errors. In your case the problem 
is with the local defined elements, ID and CountrySubentityCode. They 
are defined in the  UBL-CommonAggregateComponents.xsd schema as local 
elements inside the AddressType type and the schema/@elementFormDefault 
for that schema document is set to qualified, that means the local 
elements belong to the schema target namespace which is 
urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-1.0.

Now in your schema you define ID and CountrySubentityCode also as local 
elements, you have elementFormDefault as qualified but no target 
namespace, that means the ID and CountrySubentityCode elements will be 
placed in no namespace. These elements from no namespace cannot be 
mapped to the elements with the same name but from the 
urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-1.0 
namespace, thus the error.

The only thing you can do is to remove them, and if you remove both ID 
and CountrySubentityCode from your UCBAddressType type you will see that 
the schema is valid.

Hope that helps,
George
---------------------------------------------------------------------
George Cristian Bina
<oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger
www.---.com


Allison Bloodworth wrote:
> Hi, 
> 
> I've spent several hours trying to figure out why I can't restrict UBL's
> AddressType
> (http://docs.oasis-open.org/ubl/cd-UBL-1.0/xsd/common/UBL-CommonAggregateCom
> ponents-1.0.xsd) to remove certain elements. My (currently invalid) schema
> attempting to do this is here:
> http://groups.sims.berkeley.edu/EventCalendar/UCBAddress.xsd. I am only
> trying use restriction to remove elements that are minOccurs="0", and many I
> was successfully able to remove. However, when trying to remove elements
> that are part of AddressType which look like this:
> 
> <xs:element name="ID" type="udt:IdentifierType" minOccurs="0" maxOccurs="1">
> 
> I'm told by Oxygen that: 
> 
> Description: E derivation-ok-restriction.5.4.2: Error for type
> 'UCBAddressType'.  The particle of the type is not a valid restriction of
> the particle of the base.
> 
> URL: http://www.w3.org/TR/xmlschema-1/#derivation-ok-restriction
> 
> AND
> 
> Description: E rcase-Recurse.2: There is not a complete functional mapping
> between the particles.
> 
> URL: http://www.w3.org/TR/xmlschema-1/#rcase-Recurse 
> 
> 
> I read the spec and it *seems* that I've met all the requirements, but the
> spec is a bit hard to read. I simply copied AddressType from the UBL schema
> to begin building my restriction so I'm not sure what I could be missing.
> Any help would be much appreciated!
>  
> Allison Bloodworth
> Principal Administrative Analyst
> e-Berkeley Program Office
> University of California, Berkeley
> (415) 377-8243
> abloodworth@b...
> 
> 
> 
> 
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