United Nations Directories for Electronic Data Interchange for
Administration, Commerce and Transport
UN/EDIFACT
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Change indicators
a plus sign (+) for an addition
an asterisk (*) for an amendment to structure
a hash sign (#) for changes to names
a vertical bar (|) for changes to text for descriptions,
notes and functions
a minus sign (-) for a deletion
an X sign (X) for marked for deletion
HYN HIERARCHY INFORMATION
Function: A segment to identify hierarchical connections
from a given item to a higher or lower levelled
item or to identify dependencies among the
content of hierarchically related groups of
data.
010 7173 HIERARCHY OBJECT CODE QUALIFIER M 1 an..3
020 7171 HIERARCHICAL STRUCTURE RELATIONSHIP CODE C 1 an..3
030 1229 ACTION CODE C 1 an..3
040 C212 ITEM NUMBER IDENTIFICATION C 1
7140 Item identifier C an..35
7143 Item type identification code C an..3
1131 Code list identification code C an..17
3055 Code list responsible agency code C an..3
050 7166 HIERARCHICAL STRUCTURE PARENT IDENTIFIER C 1 an..35
Segment HYN is used in the following Messages:
BUSCRD DAPLOS DMSTAT GOVCBR PARTIN PRICAT PRODAT
PROSRV UTILMD
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UN/EDIFACT Directories