If you do not have couple data sets defined, the wizard uses the data set name prefix and volume information that you specified on the couple data set conventions panel. Otherwise, the wizard uses the names and volumes that are defined in the Management Directory. You must define couple data sets and volumes for this function.
You can edit the couple data set entries in the table. Highlight the entry and modify the data set name and volume.
Type: Primary, alternate, or spare couple data set
Data set: 1-44 characters, A-Z, 0-9, $, @, #, or a period(.) must start with A - Z, $, @, or #.
Volume: 1-6 characters, A-Z, 0-9, $, @, or #