Frequently Asked Questions


Below you will find a list of questions pertaining to EDI technology and flows, EDI syntax check and data validation rules.

UNOA or UNOC ?
Not all characters are allowed inside an EDIFACT message. - Refr to http://www.unece.org/trade/untdid/welcome.htm
1. UNOA UN/ECE level A : As defined in the basic code table of ISO 646 with the exceptions of lower case letters, alternative graphic character allocations and national or application-oriented graphic character allocations.
2. UNOC UN/ECE level C : ISO 9735-10:2002 - As defined in ISO 8859-1 : Information processing - Part 1: Latin alphabet No. 1.

UNB segment missing ?
UNB is a required EDIFACT segment. Consult http://www.unece.org/trade/untdid/welcome.htm for more detail

How do I subscribe to become a GS1 TestRobot EDI Partner?
Once you get subscribed, you will get access to your personalized service account. To get subscribed, you need to complete the registration procedure .

What is the registration procedure and how long does it take?
The registration process consists of two phases: First of all, you fill in the registration information and then after the approval procedure, we create your personalized
account and a certificate which will grant you access to your account. The certificate is automatically installed in the computer the subscriber uses for access to the
service.

The registration procedure should not take longer than two working days, in most cases, it is a matter of hours.

What exactly is EDI?
EDI stands for "Electronic Data Interchange". A formal description of EDI is that it is the interchange of structured data according to agreed message standards between computer systems, by electronic means. This allows for an unambiguous method of presenting the data content of a document, be it an invoice, order or any other document type. The method of ensuring the correct interpretation of the information by the computer system is defined by the standard. Electronic exchange of information in the context of pure EDI effectively means without human intervention.
EDI may seem difficult to distinguish from electronic mail (e-mail) as both involve the transmission of electronic messages between computer systems. What differentiates EDI from e-mail is the internal structure and content of the data message. The content of an e-mail message is not intended to be processed in any way by the receiving system, whereas EDI messages are intended for and are therefore structured for automatic processing. For this reason EDI technology has been designed for use in Business to Business electronic commerce.

How to go about using EDI technology?
Well first you must agree with one or several business partners and sign an Interchange Service Agreement which will define what, why, where, who? It basically specifies the type of information that you will exchange. For example, if you decide to register yourself with EdiPax to begin exchanging EDI messages, this is the type of contract you will be entering into.
You then must search for an EDI solution supplier and decide whether to adapt your software or buy a brand new solution. However don't let this confuse you, the hard part is the maintenance of the application: the EDI tables, the codes, the partner names and network must be updated continuously. This is the advantage of registering with EdiPax, you download the EdiPax EDI software from the web and all this is taken care of for you!

We prepared some EDI related links for you:

http://www.unece.org/cefact - UN-CEFACT
http://www.ebxml.org - ebXml Initiative
http://www.gs1belu.org - GS1 Belgilux

Can I contact directly somebody with my questions?
Yes, of course, you are invited to send your questions and comments to
W.Peeters (GS1)
M.Kempeneers (GS1)
support@edipax.com