Support for additional methods on the Home interface (method names not beginning with create, find, remove) was added in EJB 2.0.
Sounds as though it may not have found its way into JBoss 3.2.2.
Can anybody from JBoss make an informed response ?
And, on second thoughts, what version of JBoss are you using ?
Maybe the problem is that JBoss have added support, but not in the version that you are using.