904 Requirement Designator

Requirement designator as specified in the standard or standards convention

Share via email
Type
Identifier (ID)
Length
Min 1 / Max 1
Codes
CodeDescription
CConditional
FFloating
MMandatory
NNot Used By Convention
OOptional
RRequired by Convention

Sign up for free

Sign up for Stedi to instantly unlock documentation for X12, EDIFACT, and more.
Sign in

Trusted by EDI professionals from leading companies

List of company logos

“Best EDI reference site online. I came across while researching a segment. I have been doing EDI since 1994.”

James Rossiter
James Rossiter
EDI Professional
Stedi.comDocumentationContact us

Stedi is a registered trademark of Stedi, Inc. Stedi's EDI Reference is provided for marketing purposes and is free of charge. All names, logos, and brands of third parties listed on our site are trademarks of their respective owners (including “X12”, which is a trademark of X12 Incorporated). Stedi, Inc. and its products and services are not endorsed by, sponsored by, or affiliated with these third parties. Our use of these names, logos, and brands is for identification purposes only, and does not imply any such endorsement, sponsorship, or affiliation.