Walmart
/
[4010] Purchase Order Acknowledgment
  • Specification
  • EDI Inspector
Stedi maintains this guide based on public documentation from Walmart. Contact Walmart for official EDI specifications. To report any errors in this guide, please contact us.
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X12 855 [4010] Purchase Order Acknowledgment

X12 Release 4010
Delimiters
  • ~ Segment
  • * Element
  • > Component
EDI sample
  • Walmart sample
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https://www.stedi.com/app/guides/view/walmart-edi/4010-purchase-order-acknowledgment/01GNZA51CHFJJD9Y75GSSCXHHW
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Overview
ISA
-
Interchange Control Header
Max use 1
Required
GS
-
Functional Group Header
Max use 1
Required
heading
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)
00401
Draft Standards for Trial Use Approved for Publication by ASC X12 Procedures Review Board through October 1997
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
Usage Indicator
Required
Identifier (ID)
Min 1Max 1
I
Information
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)
PR
Purchase Order Acknowledgement (855)
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)
CCYYMMDD 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)
004010
Draft Standards Approved for Publication by ASC X12 Procedures Review Board through October 1997

Heading

ST
010
Heading > ST

Transaction Set Header

RequiredMax use 1
Example
ST-01
143
Transaction Set Identifier Code
Required
Identifier (ID)
855
Purchase Order Acknowledgment
ST-02
329
Transaction Set Control Number
Required
Numeric (N)
Min 4Max 9
BAK
020
Heading > BAK

Beginning Segment for Purchase Order Acknowledgment

RequiredMax use 1
Example
BAK-01
353
Transaction Set Purpose Code
Required
Identifier (ID)
00
Original
BAK-02
587
Acknowledgment Type
Required
Identifier (ID)
NA
No Acknowledgment Needed
BAK-03
324
Purchase Order Number
Required
String (AN)
Min 1Max 22
Usage notes
Required
Date (DT)
CCYYMMDD format
Heading end

Detail

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

Baseline Item Data

RequiredMax use 1
Example
PO1-01
350
Assigned Identification
Optional
String (AN)
Min 1Max 20
Usage notes
PO1-06
235
Product/Service ID Qualifier
Required
Identifier (ID)
PL
Purchaser's Order Line Number
PO1-07
234
Product/Service ID
Required
String (AN)
Min 1Max 48
Usage notes
ACK Loop
RequiredMax >1
ACK
270
Detail > PO1 Loop > ACK Loop > ACK

Line Item Acknowledgment

RequiredMax use 1
Example
If either Quantity (ACK-02) or Unit or Basis for Measurement Code (ACK-03) is present, then the other is required
ACK-01
668
Line Item Status Code
Required
Identifier (ID)
Usage notes
AR
Item Accepted and Released for Shipment
IA
Item Accepted
ID
Item Deleted
IH
Item on Hold
R1
Item Rejected, Not a Contract Item
R2
Item Rejected, Invalid Item Product Number
R4
Item Rejected, Contract Item not Available
ACK-02
380
Quantity
Optional
Decimal number (R)
Min 1Max 15
Usage notes
ACK-03
355
Unit or Basis for Measurement Code
Optional
Identifier (ID)
Min 2Max 2
ACK Loop end
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 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
EDI Samples

Walmart sample

ISA*00* *00* *01*12571829 *12*73987501ME *091104*2002*U*00401*000000131*0*T*>
GS*PR*8478505336*12571829*20070418*1522*3*X*004010
ST*855*0002
BAK*00*NA*12635837*20070418
PO1*1*****PL*1
ACK*IA
CTT*1
SE*6*0002
GE*1*3
IEA*1*000000003

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