Did you do a search in the forums on the error message? (Searching on "setProperty must be overridden" is sufficient.) This issues has come up quite often.
Also, what version of JBossWS are you using? And what version of the JDK?
Thanx peter for replying.I m using jbossws 1.2.1 which comes with jboss 4.2.1 GA.The jdk i used was 1.6
JBossAS 4.2.1 is not qualified with JDK 6. You need to use JDK 5. For more discussion as to why, see my post at http://www.jboss.com/index.html?module=bb&op=viewtopic&t=102355&postdays=0&postorder=asc&start=10