The output DFSMSrmm returns when you specify the SEARCHPRODUCT subcommand and the EDGXCI macro OUTPUT=FIELDS parameter is:

<Begin PRODUCT Group>
  <PNUM - Software Product Number  :  8, character         >
  <VER  - Software Product Version :  6, character         >
  <OWN  - Owner                    :  8, character         >
  <PNME - Product Software Name    : 30, character         >
  <PDSC - Product Description      : 32, character         >
  <VLN  - Number of Volumes        :  4, bin(32)           >
  <TZ   - Time Zone                :  4, bin(32)           >
  <LCDJ - Last Change Date         :  4, packed decimal    >
  <LCTM - Last Change Time         :  4, packed decimal    >
  <LCID - Last Change User ID      :  8, character         >
  <LCSI - Last Change System ID    :  8, character         >
  <LCUD - Last "User" Change Date  :  4, packed decimal    >
  <LCUT - Last "User" Change Time  :  4, packed decimal    >
  <Begin PRODVOL Group>
    <VOL  - Volume Serial          :  6, character         >
    <RCK  - Rack or Bin Number     :  6, character         >
    <FCD  - Product Feature Code   :  4, character         >
  <End PRODVOL Group>
<End PRODUCT Group>

EXPAND=NO and EXPAND=YES return the same data elements so the EXPAND parameter can be omitted. Unlike LISTPRODUCT the SEARCHPRODUCT command returns only the PRODVOL group for the first product volume, if at least one volume exists.