Data Set Users attributes

The Data Set Users attributes provide information about the tasks active in an address space. Among the attributes included in the group are the mother, daughter, and sister relationships, the dispatching priority, and the CPU seconds used by each task.

ASID Address Space ID in Hexadecimal. The address space ID is a unique number assigned to an address space when it is created. It is used by MVS to differentiate between address spaces.

Data Set Name The data set that is allocated or waiting for allocation.

Job Name Address Space name (JOB/STC name, TSO User ID).

Managed System Managed system name where this data is collected. It has the format: <plexname>:<smfid>:MVSSYS. <plexname> is the sysplex this LPAR resides in. <smfid> is the system's SMF identifier.

MVS System Name The name of the MVS system on which the job is running.

Ownership The status of the enqueue request for the data set.

TCB Address The address of the TCB that issued the enqueue request.