EDI 文档
X12 003060 Release
Transaction Set
Segments
Elements
Reference
/
X12 Release 003060
/
Elements
/
491 Data Element Type
491 Data Element Type
A code that indicates the type of data element
Type
ID
Length
Max 1 / Min 1
Codes
<> 1
Service
<> 2
Control
<> C
Composite
<> S
Simple
