JES2 only

The load module names are the same as the exit names, except for JES2. The load module of the JES2 exits, which are EXIT7 and EXIT51, are called OPCAXIT7 and TWSXIT51, and their entry points are called OPCAENT7 and TWSENT51, respectively.

If your z/OS system is a JES2 system, include these records in the JES2 initialization member:

JES2 Initialization Statements

LOAD(OPCAXIT7) /*
Load HCL Workload Automation for Z exit mod */
EXIT(7) ROUTINES=OPCAENT7,STATUS=ENABLED /*
Define EXIT7 entry point */

LOAD(TWSXIT51) /*
Load HCL Workload Automation for Z exit mod */
EXIT(51) ROUTINES=TWSENT51,STATUS=ENABLED /*
Define EXIT51 entry point */
To dynamically install the JES2 exits for HCL Workload Automation for Z, use these commands once the modules are available in the LNKLST: 
$ADD LOADMOD(OPCAXIT7),STORAGE=PVT
$T EXIT(7),ROUTINES=OPCAENT7,
 STATUS=ENABLED
$ADD LOADMOD(TWSXIT51),STORAGE=PVT
$T EXIT(51),ROUTINES=TWSENT51,
 STATUS=ENABLED
To put a new version of an exit (that was previously installed) in place, use these commands once the modules are available in the LNKLST: 
$TLOADMOD(OPCAXIT7),REFRESH 
$TLOADMOD(TWSXIT51),REFRESH

For more information on JES2 initialization statements, see JES2 Initialization and Tuning Reference.