PubNet
/
Purchase Order
  • Specification
  • EDI Inspector
Stedi maintains this guide based on public documentation from PubNet. Contact PubNet for official EDI specifications. To report any errors in this guide, please contact us.
Go to Stedi Network
PubNet logo

X12 850 Purchase Order

X12 Release 3060
Delimiters
  • ~ Segment
  • * Element
  • > Component
EDI samples
  • None included
View the latest version of this implementation guide as an interactive webpage
https://www.stedi.com/app/guides/view/pubnet/purchase-order/01HHDXPJV35P0FKJ762AT2B1NM
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
BEG
020
Beginning Segment for Purchase Order
Max use 1
Required
REF
050
Reference Identification
Max use 12
Optional
CSH
110
Sales Requirements
Max use 5
Optional
DTM
150
Date/Time Reference
Max use 10
Optional
TD5
240
Carrier Details (Routing Sequence/Transit Time)
Max use 12
Optional
N1 Loop
detail
PO1 Loop
GE
-
Functional Group Trailer
Max use 1
Required
IEA
-
Interchange Control Trailer
Max use 1
Required
ISA

Interchange Control Header

RequiredMax use 1
Example
ISA-01
I01
Authorization Information Qualifier
Required
Identifier (ID)
00
No Authorization Information Present (No Meaningful Information in I02)
ISA-02
I02
Authorization Information
Required
String (AN)
Min 10Max 10
ISA-03
I03
Security Information Qualifier
Required
Identifier (ID)
00
No Security Information Present (No Meaningful Information in I04)
ISA-04
I04
Security Information
Required
String (AN)
Min 10Max 10
ISA-05
I05
Interchange ID Qualifier
Required
Identifier (ID)
Min 2Max 2
Codes
ISA-06
I06
Interchange Sender ID
Required
String (AN)
Min 15Max 15
ISA-07
I05
Interchange ID Qualifier
Required
Identifier (ID)
Min 2Max 2
Codes
ISA-08
I07
Interchange Receiver ID
Required
String (AN)
Min 15Max 15
ISA-09
I08
Interchange Date
Required
Date (DT)
YYMMDD format
ISA-10
I09
Interchange Time
Required
Time (TM)
HHMM format
ISA-11
I10
Interchange Control Standards Identifier
Required
Identifier (ID)
U
U.S. EDI Community of ASC X12, TDCC, and UCS
ISA-12
I11
Interchange Control Version Number
Required
Identifier (ID)
00306
Draft Standards for Trial Use Approved for Publication by ASC X12 Procedures Review Board through October 1995
ISA-13
I12
Interchange Control Number
Required
Numeric (N0)
Min 9Max 9
ISA-14
I13
Acknowledgment Requested
Required
Identifier (ID)
Min 1Max 1
0
No Acknowledgment Requested
1
Interchange Acknowledgment Requested
ISA-15
I14
Test Indicator
Required
Identifier (ID)
Min 1Max 1
P
Production Data
T
Test Data
ISA-16
I15
Component Element Separator
Required
String (AN)
Min 1Max 1
>
Component Element Separator

Functional Group Header

RequiredMax use 1
Example
GS-01
479
Functional Identifier Code
Required
Identifier (ID)
PO
Purchase Order (850)
GS-02
142
Application Sender's Code
Required
String (AN)
Min 2Max 15
GS-03
124
Application Receiver's Code
Required
String (AN)
Min 2Max 15
Required
Date (DT)
YYMMDD format
Required
Time (TM)
HHMM, HHMMSS, HHMMSSD, or HHMMSSDD format
GS-06
28
Group Control Number
Required
Numeric (N0)
Min 1Max 9
GS-07
455
Responsible Agency Code
Required
Identifier (ID)
Min 1Max 2
T
Transportation Data Coordinating Committee (TDCC)
X
Accredited Standards Committee X12
GS-08
480
Version / Release / Industry Identifier Code
Required
String (AN)
003060
Draft Standards Approved for Publication by ASC X12 Procedures Review Board through October 1995

Heading

ST
010
Heading > ST

Transaction Set Header

RequiredMax use 1
Example
ST-01
143
Transaction Set Identifier Code
Required
Identifier (ID)
850
X12.1 Purchase Order
ST-02
329
Transaction Set Control Number
Required
Numeric (N)
Min 4Max 9
BEG
020
Heading > BEG

Beginning Segment for Purchase Order

RequiredMax use 1
Example
BEG-01
353
Transaction Set Purpose Code
Required
Identifier (ID)
00
Original
BEG-02
92
Purchase Order Type Code
Required
Identifier (ID)
NE
New Order
BEG-03
324
Purchase Order Number
Required
String (AN)
Min 1Max 22
Required
Date (DT)
YYMMDD format
REF
050
Heading > REF

Reference Identification

OptionalMax use 12
Example
REF-01
128
Reference Identification Qualifier
Required
Identifier (ID)
PD
Promotion/Deal Number
REF-02
127
Reference Identification
Required
String (AN)
Min 1Max 30
CSH
110
Heading > CSH

Sales Requirements

OptionalMax use 5
Example
If either Agency Qualifier Code (CSH-06) or Special Services Code (CSH-07) is present, then the other is required
CSH-01
563
Sales Requirement Code
Optional
Identifier (ID)
B
Back Order Only If New Item
N
No Back Order
O
Back Order If Items Are Out of Stock or Not Yet Published
Y
Back Order if Out of Stock
CSH-06
559
Agency Qualifier Code
Optional
Identifier (ID)
BI
Book Industry Systems Advisory Committee
CSH-07
560
Special Services Code
Optional
Identifier (ID)
CA
Cataloging Services
HC
Handling Service
LA
Labeling
DTM
150
Heading > DTM

Date/Time Reference

OptionalMax use 10
Example
DTM-01
374
Date/Time Qualifier
Required
Identifier (ID)
014
Deferred Payment
037
Ship Not Before
175
Cancel if not shipped by
Required
Date (DT)
YYMMDD format
DTM-05
624
Century
Optional
Numeric (N0)
Min 2Max 2
TD5
240
Heading > TD5

Carrier Details (Routing Sequence/Transit Time)

OptionalMax use 12
Example
If Identification Code Qualifier (TD5-02) is present, then Identification Code (TD5-03) is required
TD5-01
133
Routing Sequence Code
Optional
Identifier (ID)
B
Origin/Delivery Carrier (Any Mode)
TD5-02
66
Identification Code Qualifier
Optional
Identifier (ID)
2
Standard Carrier Alpha Code (SCAC)
TD5-03
67
Identification Code
Optional
String (AN)
Min 2Max 20
TD5-05
387
Routing
Optional
String (AN)
Min 1Max 35
TD5-12
284
Service Level Code
Optional
Identifier (ID)
3D
Three Day Service
G2
Standard Service
ME
Metro
ND
Next Day Air
NH
Next Day Hundred Weight
ON
Overnight
SE
Second Day
SG
Standard Ground
SH
Second Day Hundred Weight
SI
Standard Ground Hundred Weight
N1 Loop
OptionalMax 200
N1
310
Heading > N1 Loop > N1

Name

RequiredMax use 1
Example
If either Identification Code Qualifier (N1-03) or Identification Code (N1-04) is present, then the other is required
N1-01
98
Entity Identifier Code
Required
Identifier (ID)
Usage notes
BT
Bill-to-Party
ST
Ship To
N1-03
66
Identification Code Qualifier
Optional
Identifier (ID)
12
Telephone Number (Phone)
15
Standard Address Number (SAN)
N1-04
67
Identification Code
Optional
String (AN)
Min 2Max 20
Usage notes
N2
320
Heading > N1 Loop > N2

Additional Name Information

OptionalMax use 2
Example
Required
String (AN)
Min 1Max 35
Optional
String (AN)
Min 1Max 35
N3
330
Heading > N1 Loop > N3

Address Information

OptionalMax use 2
Example
N3-01
166
Address Information
Required
String (AN)
Min 1Max 35
N3-02
166
Address Information
Optional
String (AN)
Min 1Max 35
N4
340
Heading > N1 Loop > N4

Geographic Location

OptionalMax use >1
Example
N4-01
19
City Name
Optional
String (AN)
Min 2Max 30
N4-02
156
State or Province Code
Optional
Identifier (ID)
Min 2Max 2
N4-03
116
Postal Code
Optional
Identifier (ID)
Min 3Max 15
N4-04
26
Country Code
Optional
Identifier (ID)
Min 2Max 3
PER
360
Heading > N1 Loop > PER

Administrative Communications Contact

OptionalMax use >1
Example
If either Communication Number Qualifier (PER-03) or Communication Number (PER-04) is present, then the other is required
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
PER-01
366
Contact Function Code
Required
Identifier (ID)
DC
Delivery Contact
OC
Order Contact
SU
Supplier Contact
Optional
String (AN)
Min 1Max 35
PER-03
365
Communication Number Qualifier
Optional
Identifier (ID)
BN
Beeper Number
CP
Cellular Phone
EM
Electronic Mail
EX
Telephone Extension
FX
Facsimile
TE
Telephone
PER-04
364
Communication Number
Optional
String (AN)
Min 1Max 80
PER-05
365
Communication Number Qualifier
Optional
Identifier (ID)
Min 2Max 2
PER-06
364
Communication Number
Optional
String (AN)
Min 1Max 80
PER-07
365
Communication Number Qualifier
Optional
Identifier (ID)
Min 2Max 2
PER-08
364
Communication Number
Optional
String (AN)
Min 1Max 80
N1 Loop end
Heading end

Detail

PO1 Loop
RequiredMax 100000
PO1
010
Detail > PO1 Loop > PO1

Baseline Item Data

RequiredMax use 1
Example
If Basis of Unit Price Code (PO1-05) is present, then Unit Price (PO1-04) is required
If either Product/Service ID Qualifier (PO1-06) or Product/Service ID (PO1-07) is present, then the other is required
If either Product/Service ID Qualifier (PO1-08) or Product/Service ID (PO1-09) is present, then the other is required
If either Product/Service ID Qualifier (PO1-10) or Product/Service ID (PO1-11) is present, then the other is required
If Unit or Basis for Measurement Code (PO1-03) is present, then Quantity Ordered (PO1-02) is required
PO1-01
350
Assigned Identification
Optional
String (AN)
Min 1Max 20
PO1-02
330
Quantity Ordered
Optional
Decimal number (R)
Min 1Max 9
PO1-03
355
Unit or Basis for Measurement Code
Optional
Identifier (ID)
UN
Unit
PO1-04
212
Unit Price
Optional
Decimal number (R)
Min 1Max 15
PO1-05
639
Basis of Unit Price Code
Optional
Identifier (ID)
NT
Net
SR
Suggested Retail
PO1-06
235
Product/Service ID Qualifier
Optional
Identifier (ID)
EN
(ISBN-13) – Effectively doubles the number of ISBNs available.
IB
International Standard Book Number (ISBN)
SK
Stock Keeping Unit (SKU)
UK
UCC/EAN-14
UP
Universal Product Code (UPC)
PO1-07
234
Product/Service ID
Optional
String (AN)
Min 1Max 40
PO1-08
235
Product/Service ID Qualifier
Optional
Identifier (ID)
B1
Volume Set
PO1-09
234
Product/Service ID
Optional
String (AN)
Min 1Max 40
PO1-10
235
Product/Service ID Qualifier
Optional
Identifier (ID)
B2
Library of Congress Code
PO1-11
234
Product/Service ID
Optional
String (AN)
Min 1Max 40
IT8
140
Detail > PO1 Loop > IT8

Conditions of Sale

OptionalMax use 1
Example
At least one of Sales Requirement Code (IT8-01), Do-Not-Exceed Action Code (IT8-02) or Amount (IT8-03) is required
IT8-01
563
Sales Requirement Code
Optional
Identifier (ID)
B
Back Order Only If New Item
N
No Back Order
O
Back Order If Items Are Out of Stock or Not Yet Published
Y
Back Order if Out of Stock
IT8-02
564
Do-Not-Exceed Action Code
Optional
Identifier (ID)
0
Cancel Balance of Order/Item that Exceeds Value Specified in Data Element 565
1
Cancel Entire Order/Item
IT8-03
610
Amount
Optional
Numeric (N2)
Min 1Max 15
PO1 Loop end
Detail end

Summary

CTT Loop
RequiredMax 1
CTT
010
Summary > CTT Loop > CTT

Transaction Totals

RequiredMax use 1
Example
CTT-01
354
Number of Line Items
Required
Numeric (N0)
Min 1Max 6
CTT-02
347
Hash Total
Optional
Decimal number (R)
Min 1Max 10
CTT Loop end
SE
030
Summary > SE

Transaction Set Trailer

RequiredMax use 1
Example
SE-01
96
Number of Included Segments
Required
Numeric (N0)
Min 1Max 10
SE-02
329
Transaction Set Control Number
Required
Numeric (N)
Min 4Max 9
Summary end

Functional Group Trailer

RequiredMax use 1
Example
GE-01
97
Number of Transaction Sets Included
Required
Numeric (N0)
Min 1Max 6
GE-02
28
Group Control Number
Required
Numeric (N0)
Min 1Max 9

Interchange Control Trailer

RequiredMax use 1
Example
IEA-01
I16
Number of Included Functional Groups
Required
Numeric (N0)
Min 1Max 5
IEA-02
I12
Interchange Control Number
Required
Numeric (N0)
Min 9Max 9

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.