Steps to apply ACF2 z/OS maintenance

Products

• ACF2 - z/OS

Issue/Introduction

Is there a list of steps to follow while applying ACF2 z/OS maintenance?

Environment

Release : 16.0

Component : ACF2 for z/OS

Resolution

The following steps are required to apply z/OS maintenance with ACF2:  

- Apply ACF2 z/OS maintenance 

- Run CAX1JCL0(JXBUMJ2) which will reassemble ACF2 Usermod UMJ2999. 

- IPL 

- Verify using TSO ISRDDN that the linklist members match re-assembly date in case they are in the wrong library

- Verify z/OS version

TSO ISRDDN  
LINKLIST
M ACFJ2ITF
Select the library this module is found in and search for MIT

Verify the z/OS version as shown below:
MIT ACFJ2ITFz/OS 2.x  

- Display all the JES2 exits $DEXIT(*)  and make sure the ACF2 exit points are in place with command $DEXIT,STATUS=ENABLED

LOAD(ACFJ2ITF) STOR=CSA EXIT2
ROUTINE=ACFEXIT2 EXIT4
ROUTINE=ACFEXIT4 EXIT20
ROUTINE=ACFEXT20 EXIT24
ROUTINE=ACFEXT24 EXIT26
ROUTINE=ACFEXT26 EXIT31
ROUTINE=ACFEXT31 EXIT34
ROUTINE=ACFEXT34 EXIT46
ROUTINE=ACFEXT46 EXIT50
ROUTINE=ACFEXT50 EXIT52
ROUTINE=ACFEXT52 EXIT54
ROUTINE=ACFEXT54 EXIT56
ROUTINE=ACFEXT56 EXIT225
ROUTINE=ACFEX225 EXIT227
ROUTINE=ACFEX227,STATUS=DISABLE (Test message exit)
LOAD(ACFJ2USR) STOR=CSA -OPTIONAL
EXIT223 ROUTINE=ACFJ2PRE,STATUS=DISABLE (Prevalidation)
EXIT224 ROUTINE=ACFJ2PST,STATUS=DISABLE (Postvalidation)
EXIT228 ROUTINE=ACFJ2PRU,STATUS=DISABLE (Prevalidation-user environment)
EXIT229 ROUTINE=ACFJ2PSU,STATUS=DISABLE (Postvalidation-user environment)