Hallo, I found a failure in the agreement_types.xsd. The type AgreementServiceReferenceListType is currently delared as follows: <xs:complexType name="AgreementServiceReferenceListType"> <xs:sequence> <xs:element name="ServiceReference" type="wsag:AgreementServiceReferenceType" /> </xs:sequence> <xs:attribute name="ServiceName" type="xs:NCName" /> </xs:complexType> However, since this is a list type the element ServiceReference should be declared as unbounded: <xs:complexType name="AgreementServiceReferenceListType"> <xs:sequence> <xs:element name="ServiceReference" type="wsag:AgreementServiceReferenceType" maxOccurs="unbounded" /> </xs:sequence> <xs:attribute name="ServiceName" type="xs:NCName" /> </xs:complexType> Regards, Oliver ----------------------------------------------------------------------- Oliver Wäldrich Fraunhofer-Institute for Algorithms and Scientific Computing (SCAI) Schloss Birlinghoven, D-53754 Sankt Augustin, Germany Tel: +49 2241 14 2830; Fax: +49 2241 14 42830 CoreGRID Network of Excellence www.coregrid.net Institute on Resource Management and Scheduling www.coregrid.net/irms