Hi The <constructor-arg> tag is what Spring understands but not Aries-Blueprint, so why you get the parsing exception through Xerces. You could look at here about what Aries-Blueprint provides you:
http://aries.apache.org/modules/blueprint.html#bean-construction And as well the Blueprint XSD is already given by your XML snippet where you could see the XML grammer Aries-Blueprint does understand: http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd Babak -- View this message in context: http://camel.465427.n5.nabble.com/LDAP-Blueprint-constructor-arg-tp5717847p5717850.html Sent from the Camel - Users mailing list archive at Nabble.com.