DFHZLGX executable module

Entry points

DFHZLGX1

Called by

z/OS® Communications Server

Description

The logon exit module receives control from z/OS Communications Server when a terminal logs on to the network. DFHZLGX scans the CICS® NIBs and, if a match is found, sets an OPNDST request in the corresponding TCTTE and places it on the activate queue. If no match is found, DFHZLGX defines a terminal automatically, if possible, by allocating an autodefine work element which holds the CINIT_RU. The work element is then queued for activate scan processing. Otherwise, a dummy TCTTE is placed on the NACP queue to write an error message.