855
Purchase Order Acknowledgment - Version 005010
Functional Group=PR
Purpose: This X12 Transaction Set contains the format and establishes the data contents of the Purchase Order Acknowledgment Transaction Set (855) for use within the context of an Electronic Data Interchange (EDI) environment. The transaction set can be used to provide for customary and established business and industry practice relative to a seller's acknowledgment of a buyer's purchase order. This transaction set can also be used as notification of a vendor generated order. This usage advises a buyer that a vendor has or will ship merchandise as prearranged in their partnership.
 
Heading:
 
Pos
Id
Segment Name
Req
Max Use
Repeat
Notes
Usage
 
 
0100
Transaction Set Header
M
1
 
 
Must use
 
 
0200
Beginning Segment for Purchase Order Acknowledgment
M
1
 
 
Must use
 
 
0500
Reference Information
O
>1
 
 
Used
 
 
1300
Terms of Sale/Deferred Terms of Sale
O
5
 
 
Used
 
 
1500
Date/Time Reference
O
10
 
 
Must use
 
 
2400
Carrier Details (Routing Sequence/Transit Time)
O
12
 
 
Used
 
 
LOOP ID - N1
 
 
200
 
 
 
 
3000
Party Identification
O
1
 
 
Must use
 
 
3200
Party Location
O
2
 
 
Used
 
 
3300
Geographic Location
O
1
 
 
Used
 
 
Detail:
 
Pos
Id
Segment Name
Req
Max Use
Repeat
Notes
Usage
 
 
LOOP ID - PO1
 
 
100000
 
 
 
 
0100
Baseline Item Data
O
1
 
 
Used
 
 
0900
Item Physical Details
O
>1
 
 
Used
 
 
Summary:
 
Pos
Id
Segment Name
Req
Max Use
Repeat
Notes
Usage
 
 
LOOP ID - CTT
 
 
1
 
 
 
 
0100
Transaction Totals
O
1
 
N3/0100
Used
 
 
0300
Transaction Set Trailer
M
1
 
 
Must use
 
 
Notes:
3/0100
The number of line items (CTT01) is the accumulation of the number of PO1 segments. If used, hash total (CTT02) is the sum of the value of quantities ordered (PO102) for each PO1 segment.


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