BT-128

Invoice line object identifier

BT-128 (Invoice line object identifier) is a business term of EN 16931, the European e-invoicing standard. This page shows where the field lives in a UBL invoice, how often it may appear and which validation rules check it.

Object the line refers to.

Group: BG-25 (Invoice line)

Cardinality: 0..1

UBL element: cac:InvoiceLine/cac:DocumentReference/cbc:ID (schemeID=130)

Example value: METER-8842

Browse the interactive EN 16931 mapper Check your invoice in the free validator