IBR-CO-20

If Invoice line period (ibg-26) is used, the Invoice line period start date (ibt-134) or the Invoice line period end date (ibt-135) MUST be filled, or both.

Targeted Semantic Element

1. IBG-26-INVOICE LINE PERIOD: A group of business terms providing information about the period relevant for the Invoice line.

Related Semantic Elements

1. IBT-134: Invoice line period start date
2. IBT-135: Invoice line period end date

Schematron Rules

1. IBR-CO-20

   Flag

   fatal

   Context

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

   Message

   If Invoice line period (ibg-26) is used, the Invoice line period start date (ibt-134) or the Invoice line period end date (ibt-135) MUST be filled, or both.