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X12 transaction code

X12 820 Payment Order Remittance Advice

X12 820 Payment Order Remittance Advice: explore its business purpose, mapping identifiers, validation tests and 35 partner references across 60 listed channels.

Standard
X12
Code
820
Partner references
35

Implementation guide

X12 820 mapping and validation

X12 820 Payment Order Remittance Advice is used when payment instructions or allocation details are ready. Preserve payment reference, invoice references and amounts applied so the payment or remittance record in your business system stays connected to the original document.

Use the version and implementation guide agreed with your trading partner to confirm required fields and responses.

Map records and test the business result
Document or decisionRecord and matching IDsWhat to test
Match the business record payment or remittance record

payment reference, invoice references and amounts applied

  • Define which combination of payment reference, invoice references and amounts applied identifies one business record, its lines and any later revision.
Update the receiving system Processing the payment or remittance record

ID assigned by the receiving system and processing result

  • Allocate a partial payment across several invoices and preserve the remaining balances.
  • Keep receipt of remittance information distinct from confirmation that funds settled.
Check the processing result Processing status for the payment or remittance record

Original document reference and matching response

  • Reconcile the payment or remittance record with the source after a timeout before sending it again. A lost response can occur after the destination has already processed the document.

How the related documents differ

Each message represents a different business event. Use shared references to connect the records while tracking each message’s outcome separately.

Implementation steps

  1. Choose the starting event and owner

    Decide which application acts when payment instructions or allocation details are ready. Name the operational owner of the payment or remittance record and the team that resolves rejected or ambiguous messages.

  2. Keep record IDs connected

    Map payment reference, invoice references and amounts applied. Confirm qualifiers, code lists, units and date/time meaning against the agreed X12 version and partner guide. Preserve the source reference alongside any new destination identifier.

  3. Test failures before launch

    Run the failure cases in the mapping table against realistic payment or remittance record data. Check how the receiving system reports a rejection and how your team corrects it without creating a duplicate.

  4. Track every document to completion

    Record transport delivery and document validation separately from successful payment or remittance record processing. Give unresolved errors an owner and check the receiving system before approving retries.

Go-live checklist

  • An approved 820 sample and the agreed version and partner guide are available.
  • The mapping tests pass with realistic payment or remittance record data.
  • Each submitted document can be traced through delivery, validation and processing in the receiving system.
  • Your team knows how to investigate and recover a rejected or timed-out payment or remittance record without processing it twice.

Document structure

X12 820 Payment Order Remittance Advice at the element level

The X12 820 reference contains 27 segment entries and 88 data elements; 45 are marked mandatory in this reference. Use the version and partner guide agreed for your account to confirm required fields.

Segments
27
Data elements
88
Mandatory elements
45
Segments with elements marked mandatory in this reference
Segment Elements Mandatory
BPR 15 4
REF 3 1
DTM 2 1
N1 2 1
N2 1 1
N3 2 1
NM1 5 2
ADX 4 2
Key identifiers in 820
  • Transaction Handling Code
  • Monetary Amount
  • Credit/Debit Flag Code
  • Payment Method Code
  • Reference Identification Qualifier
  • Date/Time Qualifier
  • Entity Identifier Code
  • Name

Find your trading partner for X12 820

35 partners, 60 channels. Choose a channel to inspect its listed document reference and implementation context.

Catalog breakdown

Where X12 820 Payment Order Remittance Advice appears in this catalog

The largest groups of classified 820 catalog entries are in retail, grocery & food and building & hardware.

By industry

  • retail 16 channels
  • grocery & food 13 channels
  • building & hardware 10 channels
  • agriculture 10 channels
  • apparel & footwear 4 channels
  • healthcare & pharma 2 channels

By network

  • SPS Commerce 5 channels
  • Epicor Eclipse 1 channel
  • InterTrade 1 channel
  • Rithum 1 channel
  • Saicits 1 channel
  • Ibm Van Old 1 channel

FAQ

X12 820 questions

What is X12 820 Payment Order Remittance Advice used for?

820 is used when payment instructions or allocation details are ready. It carries information for the payment or remittance record. Match it to your business system using payment reference, invoice references and amounts applied.

Which partners list X12 820?

The directory on this page links 35 partner entries that list this message. Choose your partner and channel, then confirm which messages and versions your account requires.

What should I map for X12 820?

Start with payment reference, invoice references and amounts applied and the target payment or remittance record. Define duplicate detection, allowed updates and response correlation before mapping individual fields. Use the partner guide to check required fields and their formats.

How should I test 820 error handling?

Allocate a partial payment across several invoices and preserve the remaining balances. Keep receipt of remittance information distinct from confirmation that funds settled. Also test a lost response after destination processing so that a retry cannot create an unintended duplicate or repeated adjustment.

How does 820 relate to other EDI messages?

X12 810 Invoice; X12 812 Credit Debit Adjustment are related documents linked from this page. Match these documents through their order, shipment or invoice references. Agree which response marks each business step as complete.

What is the difference between 820 and 810?

820 is used when payment instructions or allocation details are ready. 810 is used when a bill is ready for the buyer to process. Each message represents a different business step. Keep their record references connected and track the processing result for each message.

Connect EDI to your business systems

See how Stacksync can fit your enterprise EDI workflow. Bring one partner guide and a sample exchange to plan the system mapping, exception handling and production rollout.