VRBL-INV-EN16931-CM-332

Basic Info

Rule The value of the Invoice Line Price Base Quantity Unit Code must be contained in UN/ECE Recommendation 20 with Rec 21 extension [VRBL-CL-UNECE-Rec-20-X21].
Context /ubl:Invoice/cac:InvoiceLine/cac:Price/cbc:BaseQuantity
Pattern vrbl-invoice-en16931-codesmodel
Severity fatal

Used Template: CodeList

Parameter Value
probe = @unitCode
codeList = $VRBL-CL-UNECE-Rec-20-X21

Implementation

not(boolean(@unitCode))
or
(
	(
		not(
			contains(
				normalize-space(@unitCode),
				substring($VRBL-CL-UNECE-Rec-20-X21, 1, 1)
			)
		)
		and
		contains(
			$VRBL-CL-UNECE-Rec-20-X21,
			concat(
				substring($VRBL-CL-UNECE-Rec-20-X21, 1, 1),
				normalize-space(@unitCode),
				substring($VRBL-CL-UNECE-Rec-20-X21, 1, 1)
			)
		)
	)
)