Data Element Separator

An EDIFACT syntax service character defined by ISO 9735.

Definition

The data element separator divides the segment tag from its elements and the elements from one another. Its default value « + » is one of the service characters announced by the UNA segment, where it sits in the second position.

Origin

Defined among the service characters of ISO 9735 (EDIFACT — Application level syntax rules), ISO/TC 154 / UN/CEFACT.

Example in context

In DTM+137:20260620:102', the « + » separates the DTM tag from the composite that follows; the inner « : » is a distinct component separator.

Related terms

• Component Data Element Separator — the « : » inside a composite.
• UNA — declares the service characters.