Stedi maintains this guide based on public documentation from AT&T. Contact AT&T for official EDI specifications. To report any errors in this guide, please contact us.
X12 855 Purchase Order Acknowledgment
—
Delimiters
- ~ Segment
- * Element
- > Component
Powered by
Build EDI implementation guides at stedi.com
Overview
ISA
-
Interchange Control Header
Max use 1
Required
GS
-
Functional Group Header
Max use 1
Required
heading
ST
010
Transaction Set Header
Max use 1
Required
BAK
020
Beginning Segment for Purchase Order Acknowledgment
Max use 1
Required
REF
050
PO Type
Max use 1
Required
REF
050
Revision Number
Max use 1
Required
PER
060
Administrative Communications Contact
Max use 3
Optional
DTM
150
PO Received
Max use 1
Required
DTM
150
Revision
Max use 1
Optional
GE
-
Functional Group Trailer
Max use 1
Required
IEA
-
Interchange Control Trailer
Max use 1
Required
—
- 00
- No Authorization Information Present (No Meaningful Information in I02)
—
- 00
- No Security Information Present (No Meaningful Information in I04)
—
- U
- U.S. EDI Community of ASC X12, TDCC, and UCS
—
- 00401
- Draft Standards for Trial Use Approved for Publication by ASC X12 Procedures Review Board through October 1997
—
- 0
- No Acknowledgment Requested
- 1
- Interchange Acknowledgment Requested
—
- T
- Transportation Data Coordinating Committee (TDCC)
- X
- Accredited Standards Committee X12
Heading
BAK
020
Heading > BAK
Beginning Segment for Purchase Order Acknowledgment
RequiredMax use 1
—
Usage notes
—
Example
—
- AC
- Acknowledge - With Detail and Change
- AT
- Accepted
- RD
- Reject with Detail
REF
050
Heading > REF
PO Type
RequiredMax use 1
—
Usage notes
—
Example
Variants (all may be used)
REFRevision NumberREF
050
Heading > REF
Revision Number
RequiredMax use 1
—
Usage notes
—
Example
Variants (all may be used)
REFPO TypePER
060
Heading > PER
Administrative Communications Contact
OptionalMax use 3
—
Usage notes
—
Example
If either Communication Number Qualifier (PER-03) or Communication Number (PER-04) is present, then the other is required
DTM
150
Heading > DTM
PO Received
RequiredMax use 1
—
Usage notes
—
Example
Variants (all may be used)
DTMRevisionDTM
150
Heading > DTM
Revision
OptionalMax use 1
—
Usage notes
—
Example
Variants (all may be used)
DTMPO ReceivedN1 Ship To
RequiredMax 1
Variants (all may be used)
SupplierPER
350
Heading > Ship To > PER
Administrative Communications Contact
RequiredMax use >1
—
Usage notes
—
Example
If either Communication Number Qualifier (PER-05) or Communication Number (PER-06) is present, then the other is required
If either Communication Number Qualifier (PER-07) or Communication Number (PER-08) is present, then the other is required
N1 Ship To end
N1 Supplier
RequiredMax 1
Variants (all may be used)
Ship ToPER
350
Heading > Supplier > PER
Administrative Communications Contact
RequiredMax use >1
—
Usage notes
—
Example
If either Communication Number Qualifier (PER-05) or Communication Number (PER-06) is present, then the other is required
If either Communication Number Qualifier (PER-07) or Communication Number (PER-08) is present, then the other is required
N1 Supplier end
Heading end
Detail
PO1 Loop
RequiredMax >1
SLN Loop
RequiredMax >1
RequiredMax use 1
To identify a composite unit of measure
(See Figures Appendix for examples of use)
PID
510
Detail > PO1 Loop > SLN Loop > PID
Product/Item Description
RequiredMax use 1000
—
Usage notes
—
Example
PO3
520
Detail > PO1 Loop > SLN Loop > PO3
Additional Item Detail
RequiredMax use 25
—
Usage notes
—
Example
ACK
530
Detail > PO1 Loop > SLN Loop > ACK
Line Item Acknowledgment
RequiredMax use 104
—
Usage notes
—
Example
—
- AA
- Item Accepted - Order Forwarded to Alternate Supplier Location
- AC
- Item Accepted and Shipped
- AR
- Item Accepted and Released for Shipment
- BP
- Item Accepted - Partial Shipment, Balance Backordered
- DR
- Item Accepted - Date Rescheduled
- IA
- Item Accepted
- IB
- Item Backordered
- IC
- Item Accepted - Changes Made
- ID
- Item Deleted
- IE
- Item Accepted, Price Pending
- IF
- Item on Hold, Incomplete Description
- IH
- Item on Hold
- IP
- Item Accepted - Price Changed
- IQ
- Item Accepted - Quantity Changed
- IR
- Item Rejected
- IS
- Item Accepted - Substitution Made
- IW
- Item on Hold-Waiver Required
- R1
- Item Rejected, Not a Contract Item
- R2
- Item Rejected, Invalid Item Product Number
- R3
- Item Rejected, Invalid Unit of Issue
- R4
- Item Rejected, Contract Item not Available
- R5
- Item Rejected, Reorder Item as a Just in Time (JIT) Order
- R6
- Item Rejected, Reorder Item as an Extended Delivery Order (EDO)
- R7
- Item Rejected, Reorder Item as a Drop Shipment
- R8
- Item Rejected, Reorder Item as a Surge Order
- SP
- Item Accepted - Schedule Date Pending
N9 Loop
OptionalMax >1
—
N9
563
Detail > PO1 Loop > SLN Loop > N9 Loop > N9
Reference Identification
RequiredMax use 1
—
Usage notes
—
Example
MSG
565
Detail > PO1 Loop > SLN Loop > N9 Loop > MSG
Message Text
OptionalMax use >1
—
Usage notes
—
Example
N9 Loop end
N1 Loop
RequiredMax >1
REF
610
Detail > PO1 Loop > SLN Loop > N1 Loop > REF
Distribution List
RequiredMax use 1
—
Usage notes
—
Example
Variants (all may be used)
REFShipment IDREF
610
Detail > PO1 Loop > SLN Loop > N1 Loop > REF
Shipment ID
RequiredMax use 1
—
Usage notes
—
Example
Variants (all may be used)
REFDistribution ListN1 Loop end
SLN Loop end
PO1 Loop end
Detail end
Summary
CTT Loop
RequiredMax >1
CTT Loop end
Summary end
EDI Samples
Sample
ST*855*0001~
BAK*00*AT*1317126*20070611*0*850**0001369955~
REF*YB*Revision Number~
REF*ZZ*Handset Device Accessory~
PER*BD*FirstName LastName*TE*123-456-7890~
DTM*008*20070620~
DTM*171*20070630~
N1*ST*Ship To Name*92*Ship To Code~
N3*STREET ADDRESS~
N4*CITY*ST*ZIPCO*US~
PER*ST*FirstName LastName*TE*123-456-7890~
N1*SU*Supplier Name*92*Supplier Code~
N3*STREET ADDRESS~
N4*CITY*ST*ZIPCO*US~
PER*SU*FirstName LastName*TE*123-456-7890~
PO1*1*100*EA*424**SK*RTL.12345*VN*Vendor Item Number~
SLN*0001*1*O*120*EA*290***SK*RTL.29805~
PID*F****ITEM DESCRIPTION~
PO3*UP**EST*120**0*EA*290.00~
ACK*IA*120*EA*017*20070608**SK*RTL.29805~
N9*ZZ*DETAIL MESSAGE NOTES~
MSG*FREE-FORM MESSAGE TEXT*SS~
N1*ST*Ship To Name*92*Ship To Code~
REF*KA*1~
REF*SI*1~
CTT*1~
AMT*TT*34800~
SE*28*0001~
BAK*00*AT*1317126*20070611*0*850**0001369955~
REF*YB*Revision Number~
REF*ZZ*Handset Device Accessory~
PER*BD*FirstName LastName*TE*123-456-7890~
DTM*008*20070620~
DTM*171*20070630~
N1*ST*Ship To Name*92*Ship To Code~
N3*STREET ADDRESS~
N4*CITY*ST*ZIPCO*US~
PER*ST*FirstName LastName*TE*123-456-7890~
N1*SU*Supplier Name*92*Supplier Code~
N3*STREET ADDRESS~
N4*CITY*ST*ZIPCO*US~
PER*SU*FirstName LastName*TE*123-456-7890~
PO1*1*100*EA*424**SK*RTL.12345*VN*Vendor Item Number~
SLN*0001*1*O*120*EA*290***SK*RTL.29805~
PID*F****ITEM DESCRIPTION~
PO3*UP**EST*120**0*EA*290.00~
ACK*IA*120*EA*017*20070608**SK*RTL.29805~
N9*ZZ*DETAIL MESSAGE NOTES~
MSG*FREE-FORM MESSAGE TEXT*SS~
N1*ST*Ship To Name*92*Ship To Code~
REF*KA*1~
REF*SI*1~
CTT*1~
AMT*TT*34800~
SE*28*0001~
Stedi is a registered trademark of Stedi, Inc. All names, logos, and brands of third parties listed on this page are trademarks of their respective owners (including “X12”, which is a trademark of X12 Incorporated). Stedi, Inc. and its products and services are not endorsed by, sponsored by, or affiliated with these third parties. Use of these names, logos, and brands is for identification purposes only, and does not imply any such endorsement, sponsorship, or affiliation.