VRBL-INV-EN16931-M-121
Basic Info
| Rule | If Invoice Line Period is used, the Invoice Line Period Start Date or the Invoice Line Period End Date must be filled, or both. |
| Context |
/ubl:Invoice/cac:InvoiceLine/cac:InvoicePeriod
|
| Pattern | vrbl-invoice-en16931-ubl-model |
| Severity | fatal |
Implementation
boolean(cbc:StartDate) or boolean(cbc:EndDate)