Hi, Sorry here it is again. Can not edit my first post... How to generate also minOcccurs=0 for all simple/complex types in wsdl.? I am using wscompile to generate wsdl from java in our environment. I am severely facing problems in keeping compatible with my old versions of applicaitons. Because lets say, I have a complext type as follows generated by wscompile <complexType name="Address"> | <sequence> | <element name="alive" type="boolean"/> | <element name="name" nillable="true" type="string"/> | <element name="street" type="string"/> | <element name="zip" type="int"/> | </sequence> | </complexType> all simple types are generated with nillible true. Thats absolutely fine. But what about minOccurs=0. How can I generate them? If in future, ever want to remove that simple type. I could not.Becuase older clients are not compatible with newer appication. Please help me out in this regards, Regards, Jelda View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3970035#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...