BR-CIUS-PT-36

The Seller contact point (BT-41) or the Seller contact telephone number (BT-42) or the Seller contact email address (BT-43) shall be filled.

error: the document is invalid

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
cac:AccountingSupplierParty
Test
exists(cac:Party/cac:Contact) and (not(cac:Party/cac:Contact/cbc:Name) and not(cac:Party/cac:Contact/cbc:Telephone) and not(cac:Party/cac:Contact/cbc:ElectronicMail))

Checked with Portugal CIUS-PT Invoice (UBL), Portugal CIUS-PT Credit Note (UBL)