GR-R-001-4

When Supplier is Greek, the Invoice Id third segment must be a positive integer

error: the document is invalid Peppol documentation ↗

What the rule checks

As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.

Context
/ubl-invoice:Invoice/cbc:ID[$isGreekSender] | /ubl-creditnote:CreditNote/cbc:ID[$isGreekSender]
Test
string-length(normalize-space($IdSegments[3]))>0 and string(number($IdSegments[3])) != 'NaN' and xs:integer($IdSegments[3]) >= 0

Checked with Peppol BIS Billing 3.0 Invoice, Peppol BIS Billing 3.0 Credit Note