Parameters

system_name:

If you are sharing the NPF.DATA file across more than one MVS™ system, this parameter specifies the MVS system name. This value should be set to the same name as your JES NJE nodename. The colon is required.

name

A UNIT name for the DASD volume(s) where NPF data sets will be allocated. The name must follow these rules:

It must define an esoteric unit name (for example, SYSDA), a generic unit name (for example, 3380), or a specific unit address.
It must be at least one character and no more than 8 characters long. It consists of a combination of alphabetic, numeric, and some special characters.
It must not start or end with a period.