I'm a bit lost on this problem:

There are two entity beans, Filiale (Store) and Verkaeufer (Employee)
There is a 1:n relationship between them, unidirectional from the Verkaeufer side.

I use these xdoclet tags in the VerkaeuferBean:


/**
* Getter for CMR Relationship
*
* @ejb.interface-method view-type="both"
* @ejb.relation name = "Verkaeufer-Filiale"
* role-name = "arbeiten"
* target-ejb = "Filiale"
* target-role-name = "arbeiten2"
* target-multiple = "yes"
* @jboss.relation fk-column="filiale"
* related-pk-field="iD"
*/
public abstract Filiale getFiliale();



I can deploy it, and accessing the attributes works too, but when i try to call getFiliale() i get that Exception:


TransactionRolledbackException in method: public abstract de.PGTest.cmp.Filiale de PGTest.cmp.Verkaeufer.getFiliale() throws java.rmi.RemoteException, caused by:
classcastexception: $Proxy399 at de.PGTest.cmp.VerkaeuferCMP$Proxy.getFiliale()<>
at sunn.reflect.NativeMethodAccessorImpl.incoke0(Native Method)
...
...


I have absolutely no idea what causes this...according to all tutorials i have read it should work. Can anyone help me?

Thanks in advance!