Common for both Servant managers

• The incarnate() and preinvoke() may raise any system exception

  • e.g. OBJECT_NOT_EXIST if the object corresponding to the Object Id cannot be incarnated
    • SeqFactory.get_sequence() normally would raise at once exception WrongAccession but if the real access to the database is postponed some other exception must be used

• Both operations may also raise a ForwardRequest

  • then the ORB is responsible for delivering the current and subsequent requests to the object denoted in forward_reference member

Notes: