Duplicated attributes in SAML response

[Mohamed Lrhazi]

Hello,

What would cause attributes to appear more than once in the SAML response?

Like this for example:

...
            <saml2:Attribute FriendlyName="uid"
Name="urn:oid:0.9.2342.19200300.100.1.1"

NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
                <saml2:AttributeValue>lrhazi</saml2:AttributeValue>
            </saml2:Attribute>
            <saml2:Attribute FriendlyName="uid"
Name="urn:oid:0.9.2342.19200300.100.1.1"

NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
                <saml2:AttributeValue>lrhazi</saml2:AttributeValue>
            </saml2:Attribute>
        </saml2:AttributeStatement>
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