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CORBA BAD PARAM error

 
Greenhorn
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Hi

We have the ns ior file of the corba server.
and the client is implemented as folowing


we are getting CORBA BAD PARAM error at
Notify objref = NotifyHelper.narrow(obj);

We are checking if the connection to the server exists using obj._non_existent() method which returns false

Can the prob be due to the Helper classes not generated correctly i.e not in the same package structure as that of the server.

Also how to establish secured connections to the server ?

Thanks
Sunitha
 
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BAD_PARAM from narrow() usually means that the object reference you are trying to narrow cannot be narrowed to the type.
 
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