Dsn-System-PROFILE Specifies the data set name of the profile library. Valid values: Any valid data set name. Default value: NOT.DEFINED.SYSVIEW.CNM4BPRF Sharing: This data set can be shared with multiple instances of SYSVIEW and across systems. If profile data set is allocated as a PDS, it can be shared across multiple sysplexes. If profile data set is allocated as a PDSE, it can only be shared within a single sysplex.