LU6.2 module reference

DFHZRVL
DFHZRLP
This module completes the LU6.2 receive specific processing for LU6.2 requests.
DFHZSDL
This module issues the SEND request to z/OS Communications Server to transmit data, commands, and responses on LU6.2 sessions.
DFHCLS3
In the local CICS system, DFHCLS3 is invoked using the DFHLUS macro, which issues a DFHIC TYPE=PUT macro to start the appropriate transaction (CLS3) with data recorded on temporary storage indicating the requested operation.
DFHZLS1
DFHZLS1 is the main program for the CICS implementation of the CNOS SNA service transaction.
DFHZGCN
DFHZGCN is an AP domain subroutine. It handles the following four architected CNOS functions.
DFHZGCA
DFHZGCA is an AP domain subroutine. It has three separate functions: ACTION_CNOS_AND_CONNECT, SET_NEGOTIATED_VALUES, and ENSURE_SESSIONS_BOUND.

Parent topic: z/OS Communications Server LU6.2