EXTOL Integrator                        Message class segment map    
 Message Class . . . . . :   855     O855_TRGT   Target.com/DVS 4010 PR (POA)
 Standard class  . . . . :   X     Industry group :   X     Version-release . :   004030
 Application file set  . :   VAI855S        Message class status  . :   D     Direction  . . :   S  Send
 Message area  . . . . . :   1. First section
 Loop  Seg   Seg     *----- Qualifier -----*        Segment ID / Name
  lvl  seq   inst  R Code Data  Pos  HL Loop           File / Format / Codes(Move/Write/Clear)
    1  0100    1   M                                ST   Transaction Set Header
    1  0200    1   M                                BAK  Beginning Segment for Purchase Order Acknowledgment
    1  0500    1   O    D VR      1                 REF  Reference Identification
 Message area  . . . . . :   2. Second section
 Loop  Seg   Seg     *----- Qualifier -----*        Segment ID / Name
  lvl  seq   inst  R Code Data  Pos  HL Loop           File / Format / Codes(Move/Write/Clear)
    2  0100    1N  O                                   PO1  Baseline Item Data
    2  0900    1   O                                   PO4  Item Physical Details
    3  2700    1   O                                      ACK  Line Item Acknowledgment
 Message area  . . . . . :   3. Third section
 Loop  Seg   Seg     *----- Qualifier -----*        Segment ID / Name
  lvl  seq   inst  R Code Data  Pos  HL Loop           File / Format / Codes(Move/Write/Clear)
    2  0100    1   O                                   CTT  Transaction Totals
    1  0300    1   M                                SE   Transaction Set Trailer
 ** End of report **