hadi mallah [http://community.jboss.org/people/hadimallah] replied to the discussion "NumberFormatException: empty String" To view the discussion, visit: http://community.jboss.org/message/542585#542585 -------------------------------------------------------------- Actually, I'm limited on the changes that I can do to the structure of the request and response. Do you tink I can do nillable=true to that field? Do is it mean that value can be null? Can I do this from the @WebParam annot.? thanks. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/542585#542585] Start a new discussion in JBoss Web Services Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]