We are going to upgrade our JES2 spool from level z11 to level z22.
Will our upgrade affect CA Spool in any way?
Do we have anything that we have to watch for before and after converting?
Also, we are going to change the LARGEDS and CYL_MANAGED JES2 options to ALLOW. Again, will this change affect CA Spool?
Release : 14.0
Component : CA Spool
As long as there is XFERSAPI=YES, which is the only currently supported option for this parameter, there shouldn't be any problems with any JES2 mode, be it z11 or z22.
With regard to setting the LARGEDS and CYL_MANAGED JES2 options, to ALLOW, here is the related IBM documentation: