EDI Knowledge Base

EDIFACT & EDI
explained clearly.

Playground, syntax validator, message specification, and provider database — the Playground translates invoices, orders, and delivery notes into a human-readable breakdown for experts and business teams alike.

ORDERS:D:96A:UN — purchase order VALID
UNB+UNOA:1+SENDER:14+RECEIVER:14+260501:0900+1'
UNH+1+ORDERS:D:96A:UN'
BGM+220+PO-2026-0001+9'
DTM+137:20260501:102'
NAD+BY+5412345000013::9'
NAD+SU+4012345000176::9'
LIN+1++5000394010085:EN'
QTY+21:48:PCE'
UNT+8+1'
UNZ+1+1'
Good to know

Standards alone are not a guarantee. Every EDIFACT message adheres to the UN/EDIFACT standard, but each sender and receiver can enforce custom guidelines: mandatory qualifiers, specific date formats, and required segment sequences within the standard. Consequently, a message accepted by one buyer might be rejected by another. Full official documentation is accessible at service.unece.org.

200+
EDIFACT message types
D.96A
most common version
4
supported standards
ISO9735
governing standard
7
EDI providers listed
Free Tool

EDIFACT Syntax
Checker

Paste an EDIFACT message and immediately view syntax errors, hierarchical segment structure, and interpreted business elements. Designed for engineers and EDI analysts.

  • ORDERS, INVOIC, DESADV and further D:96A messages
  • Line-by-line detailed error reporting
  • Direct documentation links for erroneous segments
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EDIFACT CHECKER ● LIVE
Knowledge Base

Guides & Articles

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EDI Providers Directory

7 active company profiles — from EDI integrators to middleware operators, supporting AS2 to OFTP2.

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Comarch EDITEL / eXite SEEBURGER Generix OpenText IBM Sterling SPS Commerce TrueCommerce
Quick Answers

Frequently Asked Questions

What is EDIFACT?

UN/EDIFACT (Electronic Data Interchange for Administration, Commerce and Transport) is the international standard established by the UN. It defines structured formats for orders, invoices, and shipping documents across corporate IT systems.

What does the validator do?

The syntax checker confirms whether an EDI message matches D:96A (or other version) schemas. It pinpoints syntax violations, parses elements, and links erroneous segments directly to their technical specifications.

What does the EDI Playground provide?

The Playground analyzes pasted EDIFACT, X12, or VDA messages into readable tables: segment trees, parsed data elements, and JSON/XML export. This makes raw message streams accessible to non-technical stakeholders.

Which EDI standards are documented on the portal?

Our primary focus is UN/EDIFACT (D:96A, D:01B), alongside technical references for ANSI X12, VDA, and ODETTE standards.

What is the difference between AS2 and SFTP?

Both securely transfer EDI files. AS2 operates over HTTPS with mandatory non-repudiation receipts (MDN), whereas SFTP is a secure SSH file transfer protocol. Selection depends on partner requirements.

Do I need prior EDI expertise to use this site?

No. While technical references cater to developers and consultants, each section provides business context suitable for logistics, finance, and procurement professionals.

How can I get in touch?

Feel free to contact us at info@edifact.hu. We welcome inquiries, bug reports, and suggestions for technical articles.