GS
segment of every EDI file, and also should be specified in your partner’s documentation.GS
ID to you during the onboarding process. Since this GS
ID is used only for this partnership, you would not want to put it in your local profile.
/837
subdirectory. We don’t recommend specifying a subdirectory unless your trading partner has instructed you to do so.
&
(Concatenation), $random
, or $millis
in the expression to generate a unique name based on a random number and/or the processing timestamp. For example, the expression “EDI837-” & $millis()
results in filenames like EDI837-5182341242
.
ISA
Interchange Control Header and GS
Functional Group Header of X12 EDI files. You and your trading partners can use them reference EDI files and to detect duplicates and missing data. Control numbers must be unique within a partnership.
Stedi handles control numbers automatically for you. When you create a partnership, Stedi sets the control number counters to 0
for both the Interchange (ISA
) and Group (GS
) levels. Each time you send an outbound EDI file, Stedi increments the control numbers to ensure uniqueness.
ST-02
and SE-02
control number elements in the associated Stedi guide to type String
.
ISA
and GS
segmentsHHMMSS
| The GS-05 time element