属性
数据类型ID
必须?Optional
长度Min 0 / Max 3
Codes (7)
- 1Parent
- 2Child
- 3Message
- 4Segment
- 5Composite data element
- 6Simple data element
- 7Code
Element
EDIFACT EDI Release D99A
HYN
7171HIERARCHICAL LEVEL, CODED
To identify the relationship between the hierarchical object and the identified object.
