Iam getting the Ejb Deployer warnings when i deployed my bean.

15:06:32,930 INFO [EJBDeployer]

Bean : GroupEntity
Method : public abstract GroupEntityRemote create( Integer, String, String, String, String, Short, Integer, Integer) throws CreateException, RemoteException
Section: 12.2.9
Warning: The method return types defined in an Entity beans home Group MUST be legal types for RMI/IIOP.

everything seeems to be Ok . the problem with this is First time I deploy it is fine with the warning and when i redeploy i get Null Pointer exceptions.

Has someone been thru these problems.

Thanks.
Lee