VRBL-INV-EN16931-M-56
Basic Info
| Rule | The Tax Subtotal must exist within the Invoice. |
| Context |
/ubl:Invoice
|
| Pattern | vrbl-invoice-en16931-ubl-model |
| Severity | fatal |
Used Template: Exists
| Parameter | Value | |
|---|---|---|
| probe | = |
cac:TaxTotal/cac:TaxSubtotal
|
Implementation
boolean(cac:TaxTotal/cac:TaxSubtotal)