Point of processing

This exit is taken from the JES2 main task during the SNA RJE logon and logoff processing of HASPSNA. Three exit points are defined for logon processing:

At exit point MSNALXIT for a normal logon during REQ END processing after label MSNALPAR, your exit routine can be invoked to:
- continue normal logon processing.
- terminate normal logon processing.
- perform password checking but not syntax checking.
- bypass syntax and password checking.
When using multiple logical units, JES2 invokes Exit 18 from MSNALXIT for each logical unit on the remote when the logical unit logs on.
At exit point MSNALXT2 your exit can get control when the remote terminal is logged on.
Just before checkpointing the remote autologon at exit point MALGXIT, your exit can control autologon for the remote terminal.

One exit point (MICEXIT) is defined for logoff processing. This exit point is after label MICEDMSG in the session control subroutines of HASPSNA before the remote logoff message is issued. You can use this exit point for gathering statistics and reporting remote device activity.