How to update ACFJ2USR dynamically for ACF2

Products

• ACF2
• ACF2 - DB2 Option
• ACF2 for zVM
• ACF2 - z/OS
• ACF2 - MISC
• LDAP SERVER FOR Z/OS
• PAM CLIENT FOR LINUX ON MAINFRAME
• WEB ADMINISTRATOR FOR TOP SECRET

Issue/Introduction

How to update the ACFJ2USR exit dynamically, without an IPL?

Environment

Release : 16.0

Component : CA ACF2 for z/OS

Resolution

According to IBM, to dynamically update JES2 do the following:

Reassemble/link the module, install it into the CAX1LINK linklist library
F LLA,REFRESH (assuming the load modules are in LINK LIST)
JES2 commands
$TLOAD(ACFJ2USR),REFRESH
$TEXITnnn , REFRESH

One thing to check would be doing a display of one of the exits before and after issuing these commands, to see the address of the exit has changed. Command to display one of the exits is :
$dexit ###,long