If the data set being recalled is associated with a user-defined
pool:
- The first two components (unlike attribute array address and the
number of unlike volumes are not meaningful and are set to zero because
there is no unlike attribute array.
- The third component (number of like volumes) gives the total number
of volumes in the candidate list.
- The array of 6-byte volume serial numbers consists of eligible
volumes in descending order of available free space. The volumes are
not segregated by like or unlike attributes.
- The information found under Recalling Data Sets to Target Volumes with Unlike Attributes and Recalling Data Sets to Target Volumes with Like Attributes does not apply to user-defined pools.