EMSTronic
UN\EDIFACT Directories
VDA Message Types
EDI to XML Converter
D97B Data Element 4455
Return Version
4455
Code to identify the back order agreement.
B
Item on back order due to unpublished status.
F
Ship directly from factory to purchaser.
N
Back order is unacceptable.
W
Ship directly from warehouse.
Y
Acceptable to put on back order if out of stock.
ZZZ
Self explanatory.