Error codes

BR-30: If both Invoice line period start date (BT-134) and Invoice line period end date

Severity: fatal · Syntax: CII, UBL

Official message

If both Invoice line period start date (BT-134) and Invoice line period end date (BT-135) are given then the Invoice line period end date (BT-135) shall be later or equal to the Invoice line period start date (BT-134).

What this means

The official message is: If both Invoice line period start date (BT-134) and Invoice line period end date (BT-135) are given then the Invoice line period end date (BT-135) shall be later or equal to the Invoice line period start date (BT-134). This page does not add a further obligation.

Typical cause

The assertion in the context above failed for this file.

How to fix it

Adjust the file so the assertion succeeds, then validate it again. This page helps you read the rule.

Business term

BT-134, BT-135

Related rules

• BR-14
• BR-15
• BR-16

Context and assertion

UBL cac:InvoiceLine/cac:InvoicePeriod | cac:CreditNoteLine/cac:InvoicePeriod

CII //ram:SpecifiedLineTradeSettlement/ram:BillingSpecifiedPeriod

UBL

(exists(cbc:EndDate) and exists(cbc:StartDate) and xs:date(cbc:EndDate) >= xs:date(cbc:StartDate)) or not(exists(cbc:StartDate)) or not(exists(cbc:EndDate))

CII

(ram:EndDateTime/udt:DateTimeString[@format = '102']) >= (ram:StartDateTime/udt:DateTimeString[@format = '102']) or not (ram:EndDateTime) or not (ram:StartDateTime)