EDI Reference / segments / BSN
BSN
Beginning Segment for Ship Notice
Opens an 856 — shipment ID and date.
Key elements
| Element | Name | What it carries |
|---|---|---|
| BSN02 | Shipment Identification | Your shipment number. |
| BSN03/04 | Date & Time | Ship date/time. |
| BSN05 | Hierarchical Structure Code | Defines the HL nesting (e.g. 0001 = Ship>Order>Pack>Item). |
Key elements only — the ones that matter in retail trade, not the full element list.
Appears in
See a real BSN in context — paste any X12 and the Inspector breaks out every segment.
Inspect an X12 free