Message

Each Invoice line (BG-25) shall have an Invoice line net amount (BT-131).

Context
cac:InvoiceLine | cac:CreditNoteLine
Test
exists(cbc:LineExtensionAmount)
Usage
/ ubl:Invoice / cac:InvoiceLine / cbc:LineExtensionAmount
/ ubl:CreditNote / cac:CreditNoteLine / cbc:LineExtensionAmount