Prepare the job entry subsystem on z/OS.
About this task
WebSphere® Application Server for z/OS® uses
job entry subsystem (JES2/JES3) services like any other MVS™ application.
Procedure
- Identify the cataloged procedure library or libraries (proclibs)
that you will use to hold cataloged procedures for WebSphere Application
Server for z/OS. You might need to use separate
proclibs for each system in a sysplex.
- If your system uses JES2 EXIT06 or JES3 IATUX03 to control
specification of the REGION= value on JOB or EXEC statements, make
sure that this control is relaxed for WebSphere Application
Server for z/OS address spaces.
- If you plan to send WebSphere Application
Server for z/OS trace output to the JES spool, make sure
you have adequate spool space available. WebSphere Application
Server for z/OS address spaces can produce a large number
of trace records when tracing is activated.