Example 4 — Creating a Subpool in Nucleus Storage
By default, CMS allocates storage for your subpools from the USER
subpool. To specify that CMS allocate storage for a private subpool
named ALLMINE and that storage be in nucleus key, code:
SUBPOOL CREATE,NAME='ALLMINE',KEY=NUCLEUS,ERROR=STORERR
You cannot use the CMSSTOR macro to create named subpools in nucleus storage.