gtps2m2p | ACF/SNA Data Communications Reference |
TPF applications that communicate with end points accessed through an SNA LU require application-to-endpoint session control and status information. TPF provides this information to the application via TPF Session Status Awareness and Session Management Request services. The ISHLL macro (TPF SNA SHELL) defines the interface parameters and fields used between these TPF SNA service routines and the TPF application. This does not apply to LU 6.2 sessions.