X12 855 Purchase Order Acknowledgment

X12 Release 4030

This Draft Standard for Trial Use 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.

Delimiters

• ~ Segment
• * Element
• > Component
• ^ Repetition

ISA Interchange Control Header

Required · Max use 1

To start and identify an interchange of zero or more functional groups and interchange-related control segments

ISA-01 · I01 · Authorization Information Qualifier · Required · Identifier (ID)

Code identifying the type of information in the Authorization Information

• 00: No Authorization Information Present (No Meaningful Information in I02)

ISA-02 · I02 · Authorization Information · Required · String (AN) · Min 10 Max 10

Information used for additional identification or authorization of the interchange sender or the data in the interchange; the type of information is set by the Authorization Information Qualifier (I01)

ISA-03 · I03 · Security Information Qualifier · Required · Identifier (ID)

Code identifying the type of information in the Security Information

• 00: No Security Information Present (No Meaningful Information in I04)

ISA-04 · I04 · Security Information · Required · String (AN) · Min 10 Max 10

This is used for identifying the security information about the interchange sender or the data in the interchange; the type of information is set by the Security Information Qualifier (I03)

ISA-05 · I05 · Interchange ID Qualifier · Required · Identifier (ID) · Min 2 Max 2

Code indicating the system/method of code structure used to designate the sender or receiver ID element being qualified

Codes

• 01: Duns (Dun & Bradstreet)
• 02: SCAC (Standard Carrier Alpha Code)
• 03: FMC (Federal Maritime Commission)
• 04: IATA (International Air Transport Association)
• 08: UCC EDI Communications ID (Comm ID)
• 09: X.121 (CCITT)
• 10: Department of Defense (DoD) Activity Address Code
• 11: DEA (Drug Enforcement Administration)
• 12: Phone (Telephone Companies)
• 13: UCS Code (The UCS Code is a Code Used for UCS Transmissions; it includes the Area Code and Telephone Number of a Modem; it Does Not Include Punctuation, Blanks or Access Code)
• 14: Duns Plus Suffix
• 15: Petroleum Accountants Society of Canada Company Code
• 16: Duns Number With 4-Character Suffix
• 17: American Bankers Association (ABA) Transit Routing Number (Including Check Digit, 9 Digit)
• 18: Association of American Railroads (AAR) Standard Distribution Code
• 19: EDI Council of Australia (EDICA) Communications ID Number (COMM ID)
• 20: Health Industry Number (HIN)
• 21: Integrated Postsecondary Education Data System, or (IPEDS)
• 22: Federal Interagency Commission on Education, or FICE
• 23: National Center for Education Statistics Common Core of Data 12-Digit Number for Pre-K-Grade 12 Institutes, or NCES
• 24: The College Board's Admission Testing Program 4-Digit Code of Postsecondary Institutes, or ATP
• 25: ACT, Inc. 4-Digit Code of Postsecondary Institutions.
• 26: Statistics of Canada List of Postsecondary Institutions
• 27: Carrier Identification Number as assigned by Health Care Financing Administration (HCFA)
• 28: Fiscal Intermediary Identification Number as assigned by Health Care Financing Administration (HCFA)
• 29: Medicare Provider and Supplier Identification Number as assigned by Health Care Financing Administration (HCFA)
• 30: U.S. Federal Tax Identification Number
• 31: Jurisdiction Identification Number Plus 4 as assigned by the International Association of Industrial Accident Boards and Commissions (IAIABC)
• 32: U.S. Federal Employer Identification Number (FEIN)
• 33: National Association of Insurance Commissioners Company Code (NAIC)
• 34: Medicaid Provider and Supplier Identification Number as assigned by individual State Medicaid Agencies in conjunction with Health Care Financing Administration (HCFA)
• 35: Statistics Canada Canadian College Student Information System Institution Codes
• 36: Statistics Canada University Student Information System Institution Codes
• 37: Society of Property Information Compilers and Analysts
• AM: Association Mexicana del Codigo de Producto (AMECOP) Communication ID
• NR: National Retail Merchants Association (NRMA) - Assigned
• SA: User Identification Number as assigned by the Safety and Fitness Electronic Records (SAFER) System
• SN: Standard Address Number
• ZZ: Mutually Defined

ISA-06 · I06 · Interchange Sender ID · Required · String (AN) · Min 15 Max 15

Identification code published by the sender for other parties to use as the receiver ID to route data to them; the sender always codes this value in the sender ID element

ISA-07 · I05 · Interchange ID Qualifier · Required · Identifier (ID) · Min 2 Max 2

Code indicating the system/method of code structure used to designate the sender or receiver ID element being qualified

Codes

• 01: Duns (Dun & Bradstreet)
• 02: SCAC (Standard Carrier Alpha Code)
• 03: FMC (Federal Maritime Commission)
• 04: IATA (International Air Transport Association)
• 08: UCC EDI Communications ID (Comm ID)
• 09: X.121 (CCITT)
• 10: Department of Defense (DoD) Activity Address Code
• 11: DEA (Drug Enforcement Administration)
• 12: Phone (Telephone Companies)
• 13: UCS Code (The UCS Code is a Code Used for UCS Transmissions; it includes the Area Code and Telephone Number of a Modem; it Does Not Include Punctuation, Blanks or Access Code)
• 14: Duns Plus Suffix
• 15: Petroleum Accountants Society of Canada Company Code
• 16: Duns Number With 4-Character Suffix
• 17: American Bankers Association (ABA) Transit Routing Number (Including Check Digit, 9 Digit)
• 18: Association of American Railroads (AAR) Standard Distribution Code
• 19: EDI Council of Australia (EDICA) Communications ID Number (COMM ID)
• 20: Health Industry Number (HIN)
• 21: Integrated Postsecondary Education Data System, or (IPEDS)
• 22: Federal Interagency Commission on Education, or FICE
• 23: National Center for Education Statistics Common Core of Data 12-Digit Number for Pre-K-Grade 12 Institutes, or NCES
• 24: The College Board's Admission Testing Program 4-Digit Code of Postsecondary Institutes, or ATP
• 25: ACT, Inc. 4-Digit Code of Postsecondary Institutions.
• 26: Statistics of Canada List of Postsecondary Institutions
• 27: Carrier Identification Number as assigned by Health Care Financing Administration (HCFA)
• 28: Fiscal Intermediary Identification Number as assigned by Health Care Financing Administration (HCFA)
• 29: Medicare Provider and Supplier Identification Number as assigned by Health Care Financing Administration (HCFA)
• 30: U.S. Federal Tax Identification Number
• 31: Jurisdiction Identification Number Plus 4 as assigned by the International Association of Industrial Accident Boards and Commissions (IAIABC)
• 32: U.S. Federal Employer Identification Number (FEIN)
• 33: National Association of Insurance Commissioners Company Code (NAIC)
• 34: Medicaid Provider and Supplier Identification Number as assigned by individual State Medicaid Agencies in conjunction with Health Care Financing Administration (HCFA)
• 35: Statistics Canada Canadian College Student Information System Institution Codes
• 36: Statistics Canada University Student Information System Institution Codes
• 37: Society of Property Information Compilers and Analysts
• AM: Association Mexicana del Codigo de Producto (AMECOP) Communication ID
• NR: National Retail Merchants Association (NRMA) - Assigned
• SA: User Identification Number as assigned by the Safety and Fitness Electronic Records (SAFER) System
• SN: Standard Address Number
• ZZ: Mutually Defined

ISA-08 · I07 · Interchange Receiver ID · Required · String (AN) · Min 15 Max 15

Identification code published by the receiver of the data; When sending, it is used by the sender as their sending ID, thus other parties sending to them will use this as a receiving ID to route data to them

ISA-09 · I08 · Interchange Date · Required · Date (DT) · YYMMDD format

Date of the interchange

ISA-10 · I09 · Interchange Time · Required · Time (TM) · HHMM format

Time of the interchange

ISA-11 · I65 · Repetition Separator · Required · String (AN) · Min 1 Max 1

Type is not applicable; the repetition separator is a delimiter and not a data element; this field provides the delimiter used to separate repeated occurrences of a simple data element or a composite data structure; this value must be different than the data element separator, component element separator, and the segment terminator

• ^: Repetition Separator

ISA-12 · I11 · Interchange Control Version Number · Required · Identifier (ID)

Code specifying the version number of the interchange control segments

• 00403: Draft Standards for Trial Use Approved for Publication by ASC X12 Procedures Review Board through October 1999

ISA-13 · I12 · Interchange Control Number · Required · Numeric (N0) · Min 9 Max 9

A control number assigned by the interchange sender

ISA-14 · I13 · Acknowledgment Requested · Required · Identifier (ID) · Min 1 Max 1

Code indicating sender's request for an interchange acknowledgment

• 0: No Acknowledgment Requested
• 1: Interchange Acknowledgment Requested

ISA-15 · I14 · Usage Indicator · Required · Identifier (ID) · Min 1 Max 1

Code indicating whether data enclosed by this interchange envelope is test, production or information

• I: Information
• P: Production Data
• T: Test Data

ISA-16 · I15 · Component Element Separator · Required · String (AN) · Min 1 Max 1

Type is not applicable; the component element separator is a delimiter and not a data element; this field provides the delimiter used to separate component data elements within a composite data structure; this value must be different than the data element separator and the segment terminator

• >: Component Element Separator

GS Functional Group Header

Required · Max use 1

To indicate the beginning of a functional group and to provide control information

GS-01 · 479 · Functional Identifier Code · Required · Identifier (ID)

Code identifying a group of application related transaction sets

• PR: Purchase Order Acknowledgment (855)

GS-02 · 142 · Application Sender's Code · Required · String (AN) · Min 2 Max 15

Code identifying party sending transmission; codes agreed to by trading partners

GS-03 · 124 · Application Receiver's Code · Required · String (AN) · Min 2 Max 15

Code identifying party receiving transmission; codes agreed to by trading partners

GS-04 · 373 · Date · Required · Date (DT) · CCYYMMDD format

Date expressed as CCYYMMDD where CC represents the first two digits of the calendar year

GS-05 · 337 · Time · Required · Time (TM) · HHMM, HHMMSS, HHMMSSD, or HHMMSSDD format

Time expressed in 24-hour clock time as follows: HHMM, or HHMMSS, or HHMMSSD, or HHMMSSDD, where H = hours (00-23), M = minutes (00-59), S = integer seconds (00-59) and DD = decimal seconds; decimal seconds are expressed as follows: D = tenths (0-9) and DD = hundredths (00-99)

GS-06 · 28 · Group Control Number · Required · Numeric (N0) · Min 1 Max 9

Assigned number originated and maintained by the sender

GS-07 · 455 · Responsible Agency Code · Required · Identifier (ID) · Min 1 Max 2

Code identifying the issuer of the standard; this code is used in conjunction with Data Element 480

• T: Transportation Data Coordinating Committee (TDCC)
• X: Accredited Standards Committee X12

GS-08 · 480 · Version / Release / Industry Identifier Code · Required · String (AN)

Code indicating the version, release, subrelease, and industry identifier of the EDI standard being used, including the GS and GE segments; if code in DE455 in GS segment is X, then in DE 480 positions 1-3 are the version number; positions 4-6 are the release and subrelease, level of the version; and positions 7-12 are the industry or trade association identifiers (optionally assigned by user); if code in DE455 in GS segment is T, then other formats are allowed

• 004030: Draft Standards Approved for Publication by ASC X12 Procedures Review Board through October 1999

Heading

0100 Heading > ST

ST Transaction Set Header

Required · Max use 1

To indicate the start of a transaction set and to assign a control number

ST-01 · 143 · Transaction Set Identifier Code · Required · Identifier (ID)

Code uniquely identifying a Transaction Set

• The transaction set identifier (ST01) is used by the translation routines of the interchange partners to select the appropriate transaction set definition (e.g., 810 selects the Invoice Transaction Set).

• 855: Purchase Order Acknowledgment

ST-02 · 329 · Transaction Set Control Number · Required · Numeric (N) · Min 4 Max 9

Identifying control number that must be unique within the transaction set functional group assigned by the originator for a transaction set

0200 Heading > BAK

BAK Beginning Segment for Purchase Order Acknowledgment

Required · Max use 1

To indicate the beginning of the Purchase Order Acknowledgment Transaction Set and transmit identifying numbers and dates

BAK-01 · 353 · Transaction Set Purpose Code · Required · Identifier (ID)

Code identifying purpose of transaction set

• 00: Original

BAK-02 · 587 · Acknowledgment Type · Required · Identifier (ID)

Code specifying the type of acknowledgment

Usage notes

BAK02 qualifiers indicate that all PO items from the current purchase order must be returned

• AC: Acknowledge - With Detail and Change
  PO1/ACK segment usage required

• AD: Acknowledge - With Detail, No Change
  PO1 segment usage required

• RD: Reject with Detail
  PO1 segment usage required

BAK-03 · 324 · Purchase Order Number · Required · String (AN) · Min 1 Max 22

Identifying number for Purchase Order assigned by the orderer/purchaser

BAK-04 · 373 · Date · Required · Date (DT) · CCYYMMDD format

Date expressed as CCYYMMDD where CC represents the first two digits of the calendar year

• BAK04 is the date assigned by the purchaser to purchase order.

Usage notes

Original Purchase Order Date

BAK-09 · 373 · Date · Optional · Date (DT) · CCYYMMDD format

Date expressed as CCYYMMDD where CC represents the first two digits of the calendar year

• BAK09 is the date assigned by the sender to the acknowledgment.

Usage notes

Acknowledgement Date

0400 Heading > CUR

CUR Currency

Optional · Max use 1

To specify the currency (dollars, pounds, francs, etc.) used in a transaction

Usage notes

Only send if changing currency information

CUR-01 · 98 · Entity Identifier Code · Required · Identifier (ID)

Code identifying an organizational entity, a physical location, property or an individual

• SE: Selling Party

CUR-02 · 100 · Currency Code · Required · Identifier (ID) · Min 3 Max 3

Code (Standard ISO) for country in whose currency the charges are specified

0500 Heading > REF

REF Reference Identification

Required · Max use >1

To specify identifying information

REF-01 · 128 · Reference Identification Qualifier · Required · Identifier (ID)

Code qualifying the Reference Identification

• IA: Internal Vendor Number

REF-02 · 127 · Reference Identification · Required · String (AN) · Min 1 Max 50

Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier

1300 Heading > ITD

ITD Terms of Sale/Deferred Terms of Sale

Optional · Max use 5

To specify terms of sale

Usage notes

Only send if modifying Terms of Sale/Deferred Terms of payment from those communicated on the current purchase order

ITD-01 · 336 · Terms Type Code · Optional · Identifier (ID)

Code identifying type of payment terms

• If the code in ITD01 is "04", then ITD07 or ITD09 is required and either ITD10 or ITD11 is required; if the code in ITD01 is "05", then ITD06 or ITD07 is required.

• ZZ: Mutually Defined

ITD-02 · 333 · Terms Basis Date Code · Optional · Identifier (ID)

Code identifying the beginning of the terms period

• 3: Invoice Date

ITD-03 · 338 · Terms Discount Percent · Optional · Decimal number (R) · Min 1 Max 6

Terms discount percentage, expressed as a percent, available to the purchaser if an invoice is paid on or before the Terms Discount Due Date

Usage notes

If a term discount applies, both the Terms Discount Percent and Terms Discount Days Due are required (ITD03 and ITD05)

ITD-05 · 351 · Terms Discount Days Due · Optional · Numeric (N0) · Min 1 Max 3

Number of days in the terms discount period by which payment is due if terms discount is earned

ITD-07 · 386 · Terms Net Days · Optional · Numeric (N0) · Min 1 Max 3

Number of days until total invoice amount is due (discount not applicable)

ITD-12 · 352 · Description · Required · String (AN) · Min 1 Max 80

A free-form description to clarify the related data elements and their content

1500 Heading > DTM

DTM Date/Time Reference

Optional · Max use 10

To specify pertinent dates and times

Usage notes

Only send if the entire purchase order cannot be filled within the header level purchase order dates communicated on the current order

DTM-01 · 374 · Date/Time Qualifier · Required · Identifier (ID)

Code specifying type of date or time, or both date and time

• 068: Current Schedule Ship

DTM-02 · 373 · Date · Required · Date (DT) · CCYYMMDD format

Date expressed as CCYYMMDD where CC represents the first two digits of the calendar year

N9 Loop Required Max >1

2800 Heading > N9 Loop > N9

N9 Reference Identification

Required · Max use 1

To transmit identifying information as specified by the Reference Identification Qualifier

N9-01 · 128 · Reference Identification Qualifier · Required · Identifier (ID)

Code qualifying the Reference Identification

• L1: Letters or Notes

N9-02 · 127 · Reference Identification · Required · String (AN) · Min 1 Max 50

Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier

2900 Heading > N9 Loop > MTX

MTX Text

Optional · Max use >1

To specify textual data

MTX-02 · 1551 · Message Text · Required · String (AN) · Min 1 Max 4096

To transmit large volumes of message text

N1 Loop Required Max >1

3000 Heading > N1 Loop > N1

N1 Name

Required · Max use 1

To identify a party by type of organization, name, and code

N1-01 · 98 · Entity Identifier Code · Required · Identifier (ID)

Code identifying an organizational entity, a physical location, property or an individual

• VN: Vendor

N1-02 · 93 · Name · Optional · String (AN) · Min 1 Max 60

Free-form name

3200 Heading > N1 Loop > N3

N3 Address Information

Optional · Max use 2

To specify the location of the named party

N3-01 · 166 · Address Information · Required · String (AN) · Min 1 Max 55

Address information

N3-02 · 166 · Address Information · Optional · String (AN) · Min 1 Max 55

Address information

3300 Heading > N1 Loop > N4

N4 Geographic Location

Optional · Max use 1

To specify the geographic place of the named party

N4-01 · 19 · City Name · Optional · String (AN) · Min 2 Max 30

Free-form text for city name

• A combination of either N401 through N404, or N405 and N406 may be adequate to specify a location.

N4-02 · 156 · State or Province Code · Optional · Identifier (ID) · Min 2 Max 2

Code (Standard State/Province) as defined by appropriate government agency

• N402 is required only if city name (N401) is in the U.S. or Canada.

N4-03 · 116 · Postal Code · Optional · Identifier (ID) · Min 3 Max 15

Code defining international postal zone code excluding punctuation and blanks (zip code for United States)

N4-04 · 26 · Country Code · Optional · Identifier (ID) · Min 2 Max 3

Code identifying the country

3500 Heading > N1 Loop > PER

PER Administrative Communications Contact

Optional · Max use >1

To identify a person or office to whom administrative communications should be directed

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)

Code identifying the major duty or responsibility of the person or group named

• IC: Information Contact

PER-02 · 93 · Name · Optional · String (AN) · Min 1 Max 60

Free-form name

PER-03 · 365 · Communication Number Qualifier · Optional · Identifier (ID)

Code identifying the type of communication number

• EM: Electronic Mail
• FX: Facsimile
• TE: Telephone

PER-04 · 364 · Communication Number · Optional · String (AN) · Min 1 Max 256

Complete communications number including country or area code when applicable

PER-05 · 365 · Communication Number Qualifier · Optional · Identifier (ID)

Code identifying the type of communication number

• EM: Electronic Mail
• FX: Facsimile
• TE: Telephone

PER-06 · 364 · Communication Number · Optional · String (AN) · Min 1 Max 256

Complete communications number including country or area code when applicable

PER-07 · 365 · Communication Number Qualifier · Optional · Identifier (ID)

Code identifying the type of communication number

• EM: Electronic Mail
• FX: Facsimile
• TE: Telephone

PER-08 · 364 · Communication Number · Optional · String (AN) · Min 1 Max 256

Complete communications number including country or area code when applicable

Detail

PO1 Loop Required Max >1

Usage notes

The BAK02 determines whether items with changes only, all or no line item must be present on the 855 Purchase Order Acknowledgment. When line item information is present, the line information being referenced should correspond to the current purchase order (net any changes made through a preceding purchase order change).

0100 Detail > PO1 Loop > PO1

PO1 Baseline Item Data

Required · Max use 1

To specify basic and most frequently used line item data

• PO102 is required.

Usage notes

The BAK02 determines whether items with changes only, all or no line item must be present on the 855 Purchase Order Acknowledgment. When line item information is present, the line information being referenced should correspond to the current purchase order (net any changes made through a preceding purchase order change).

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 either Product/Service ID Qualifier (PO1-12) or Product/Service ID (PO1-13) is present, then the other is required

PO1-01 · 350 · Assigned Identification · Required · String (AN) · Min 1 Max 20

Alphanumeric characters assigned for differentiation within a transaction set

• PO101 is the line item identification.

Usage notes

This value must match the line number from the purchase order.

PO1-02 · 330 · Quantity Ordered · Required · Decimal number (R) · Min 1 Max 15

Quantity ordered

PO1-03 · 355 · Unit or Basis for Measurement Code · Required · Identifier (ID)

Code specifying the units in which a value is being expressed, or manner in which a measurement has been taken

• CA: Case
• EA: Each

PO1-04 · 212 · Unit Price · Required · Decimal number (R) · Min 1 Max 15

Price per unit of product, service, commodity, etc.

PO1-06 · 235 · Product/Service ID Qualifier · Required · Identifier (ID)

Code identifying the type/source of the descriptive number used in Product/Service ID (234)

• PO106 through PO125 provide for ten different product/service IDs per each item. For example: Case, Color, Drawing No., U.P.C. No., ISBN No., Model No., or SKU.

• VN: Vendor's (Seller's) Item Number

PO1-07 · 234 · Product/Service ID · Required · String (AN) · Min 1 Max 48

Identifying number for a product or service

PO1-08 · 235 · Product/Service ID Qualifier · Optional · Identifier (ID)

Code identifying the type/source of the descriptive number used in Product/Service ID (234)

• EN: EAN/UCC - 13
• UP: UCC - 12

PO1-09 · 234 · Product/Service ID · Optional · String (AN) · Min 1 Max 48

Identifying number for a product or service

PO1-10 · 235 · Product/Service ID Qualifier · Optional · Identifier (ID)

Code identifying the type/source of the descriptive number used in Product/Service ID (234)

• SK: Stock Keeping Unit (SKU)

PO1-11 · 234 · Product/Service ID · Optional · String (AN) · Min 1 Max 48

Identifying number for a product or service

PO1-12 · 235 · Product/Service ID Qualifier · Optional · Identifier (ID)

Code identifying the type/source of the descriptive number used in Product/Service ID (234)

• HD: International Harmonized Commodity Code

PO1-13 · 234 · Product/Service ID · Optional · String (AN) · Min 1 Max 48

Identifying number for a product or service

PID Loop Required Max >1

0500 Detail > PO1 Loop > PID Loop > PID

PID Product/Item Description

Required · Max use 1

To describe a product or process in coded or free-form format

PID-01 · 349 · Item Description Type · Required · Identifier (ID)

Code indicating the format of a description

• If PID01 equals "F", then PID05 is used. If PID01 equals "S", then PID04 is used. If PID01 equals "X", then both PID04 and PID05 are used.

• F: Free-form

PID-05 · 352 · Description · Optional · String (AN) · Min 1 Max 80

A free-form description to clarify the related data elements and their content

0900 Detail > PO1 Loop > PO4

PO4 Item Physical Details

Optional · Max use >1

To specify the physical qualities, packaging, weights, and dimensions relating to the item

PO4-01 · 356 · Pack · Required · Numeric (N0) · Min 1 Max 6

The number of inner containers, or number of eaches if there are no inner containers, per outer container

Usage notes

PO401 represents the number of selling units in a case
if selling unit and purchasing unit are the same then PO401 = 1

ACK Loop Required Max >1

2700 Detail > PO1 Loop > ACK Loop > ACK

ACK Line Item Acknowledgment

Required · Max use 1

To acknowledge the ordered quantities and specify the ready date for a specific line item

Usage notes

If ACK01 = IQ, ACK02 and 03 are required
If ACK01 = IP, new price for this item must be sent in PO104.
If ACK01 = DR, ACK04 and ACK05 are required
If ACK01 = IB, ACK02, ACK03, ACK04 and ACK05 are required

If either Quantity (ACK-02) or Unit or Basis for Measurement Code (ACK-03) is present, then the other is required

If Date/Time Qualifier (ACK-04) is present, then Date (ACK-05) is required

ACK-01 · 668 · Line Item Status Code · Required · Identifier (ID)

Code specifying the action taken by the seller on a line item requested by the buyer

• DR: Item Accepted - Date Rescheduled
  Updated, current scheduled delivery date must be communicated in the ACK05

• IA: Item Accepted
• IB: Item Backordered
• IP: Item Accepted - Price Changed
  New price must be indicated in the PO104

• IQ: Item Accepted - Quantity Changed
  New quantity must be indicated in the ACK02

• IR: Item Rejected

ACK-02 · 380 · Quantity · Optional · Decimal number (R) · Min 1 Max 15

Numeric value of quantity

Usage notes

If ACK01 = IQ or IB, this element is required

ACK-03 · 355 · Unit or Basis for Measurement Code · Optional · Identifier (ID)

Code specifying the units in which a value is being expressed, or manner in which a measurement has been taken

Usage notes

If ACK01 = IQ or IB, this element is required

• CA: Case
• EA: Each

ACK-04 · 374 · Date/Time Qualifier · Optional · Identifier (ID)

Code specifying type of date or time, or both date and time

Usage notes

If ACK01 = DR or IB, this element is required

• 068: Current Schedule Ship

ACK-05 · 373 · Date · Optional · Date (DT) · CCYYMMDD format

Date expressed as CCYYMMDD where CC represents the first two digits of the calendar year

Usage notes

If ACK01 = DR or IB, this element is required

Summary

CTT Loop Required Max >1

0100 Summary > CTT Loop > CTT

CTT Transaction Totals

Required · Max use 1

To transmit a hash total for a specific element in the transaction set

• 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.

CTT-01 · 354 · Number of Line Items · Required · Numeric (N0) · Min 1 Max 6

Total number of line items in the transaction set

0300 Summary > SE

SE Transaction Set Trailer

Required · Max use 1

To indicate the end of the transaction set and provide the count of the transmitted segments (including the beginning (ST) and ending (SE) segments)

SE-01 · 96 · Number of Included Segments · Required · Numeric (N0) · Min 1 Max 10

Total number of segments included in a transaction set including ST and SE segments

SE-02 · 329 · Transaction Set Control Number · Required · Numeric (N) · Min 4 Max 9

Identifying control number that must be unique within the transaction set functional group assigned by the originator for a transaction set

GE Functional Group Trailer

Required · Max use 1

To indicate the end of a functional group and to provide control information

GE-01 · 97 · Number of Transaction Sets Included · Required · Numeric (N0) · Min 1 Max 6

Total number of transaction sets included in the functional group or interchange (transmission) group terminated by the trailer containing this data element

GE-02 · 28 · Group Control Number · Required · Numeric (N0) · Min 1 Max 9

Assigned number originated and maintained by the sender

IEA Interchange Control Trailer

Required · Max use 1

To define the end of an interchange of zero or more functional groups and interchange-related control segments

IEA-01 · I16 · Number of Included Functional Groups · Required · Numeric (N0) · Min 1 Max 5

A count of the number of functional groups included in an interchange

IEA-02 · I12 · Interchange Control Number · Required · Numeric (N0) · Min 9 Max 9

A control number assigned by the interchange sender