There are several generated duplicate xml:ids. The first one is ___tenants-Request for several sections. It looks like the generated XML elements are redundant. -- Christian Berendt Cloud Computing Solution Architect Mail: berendt at b1-systems.de B1 Systems GmbH Osterfeldstraße 7 / 85088 Vohburg / http://www.b1-systems.de GF: Ralph Dehner / Unternehmenssitz: Vohburg / AG: Ingolstadt,HRB 3537