Segment layout XEH
Opent en specificeert een uitwisselingseenheid.

TAG NAME MANDATORY REPETITION
X910 Exchange unit type Ja 1
X914 Exchange unit type version number Ja 1
X912 Exchange unit / Action, coded Neen 1
X913 Sender exchange unit identifier Neen 1
X915 Recipient exchange unit identifier Neen 1
X916 Domain Neen 1
X931 Application return code Neen 1
X932 Error code Neen 1
X917 Currency conversion indicator Neen 1
X918 Exchange unit issue date/time Neen 1
C910 Exchange unit issuing details Neen 1
X940 Exchange unit issuing format Neen 1
X941 Exchange unit issuing application Neen 1
X942 Exchange unit issuing application version number Neen 1