Identity Constraints in Multiple Elements.

Hi,

I have some problems using a Schema with Xerces 1.4.
I think that it's a Xerces bug, because the Schema go ok with XSV.
But I want to consult you before reporting a bug.


I have some Unique Identity constraints that only appears ONCE in the schema.
But these identity constraints are in elements that are in Global Complex Types.
Then there are several elements of these complextypes included in the Root 
Element.

It is correct?

Because Xerces says me:
Schema Error: More than one identity constraing named X....


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Joan Pujol Espinar
PTS Sistemes Departament IMA 
Universitat de Girona