Service to attributes of user area (100-199) of connection objects should be forwarded to host application regardless of the object state.

Service to attributes of user area (100-199) of connection objects should be forwarded host application regardless of the object state. The connection object (Class instanz, Expl, Poll, Cycl, Cos, Bts) could be in any state (also non existance) but services to the user area (100-199) must always be forwared.