The output DFSMSrmm returns when you specify the SEARCHVOLUME subcommand and the EDGXCI macro OUTPUT=FIELDS and EXPAND=NO parameters is:

<Begin VOLUME Group>
  <VOL  - Volume Serial            :  6, character         >
  <OWN  - Owner                    :  8, character         >
  <RCK  - Rack or Bin Number       :  6, character         >
  <TZ   - Time Zone                :  4, bin(32)           >
  <ADTJ - Assigned Date            :  4, packed decimal    >
  <XDTJ - Expiration Date          :  4, packed decimal    >
  <RTDJ - Retention Date           :  4, packed decimal    >
  <LOC  - Location                 :  8, character         >
  <INTR - Volume Intransit Status  :  1, bin(8)            >
  <HLOC - Home Location            :  8, character         >
  <DSC  - Data Set Count           :  4, bin(32)           >
  <VST  - Volume Status            :  1, bit(8)            >
  <AVL  - Volume Availability      :  1, bit(8)            >
  <LBL  - Volume Label             :  1, bit(8)            >
  <MEDT - Media Type               :  1, bin(8)            >
  <MEDR - Media Recording Format   :  1, bin(8)            >
  <MEDC - Media Compaction         :  1, bin(8)            >
  <MEDA - Media Special Attributes :  1, bin(8)            >
  <PEND - Actions Pending          :  1, bit(8)            >
  <LOAN - Loan Location            :  8, character         >
  <DEST - Destination Name         :  8, character         >
  <DSR  - Data Set Recording       :  1, bin(8)            >
  <SEQ  - Volume Sequence          :  4, bin(32)           >
  <MEDN - Media Name               :  8, character         >
  <LVC  - Current label version    :  1, bin(8)            >
  <LVN  - Required label version   :  1, bin(8)            >
<End VOLUME Group>

The expanded output that DFSMSrmm returns when you specify the SEARCHVOLUME subcommand with the OUTPUT=FIELDS and EXPAND=YES parameters is the same as shown in LISTVOLUME structured field introducers for LISTVOLUME.