Before an access client can issue an access request, it must first establish an access session with InterChange Server. To allow the access client to connect to InterChange Server, the IAccessEngine interface provides the login() and securelogin() methods. These methods creates the access session, which provides the access client with access to the Server Access Interface within InterChange Server (ICS). You must provide a valid ICS user name and password to the login() and securelogin() methods as arguments.
For a more detailed explanation of the IAccessEngine interface, see IAccessEngine interface.