{
  "id": "BR-54",
  "country": "EU",
  "syntax": "ubl",
  "group": "document",
  "severity": "fatal",
  "severity_note": "fatal, from the Flag column of the Peppol BIS Billing 3.0 UBL rules index retrieved 2026-10-18.",
  "spec": "Peppol BIS Billing 3.0, May 2026 release, EN 16931 model bound to UBL",
  "statement": "Each Item attribute (BG-32) shall contain an Item attribute name (BT-160) and an Item attribute value (BT-161).",
  "statement_lang": "en",
  "context": "//cac:AdditionalItemProperty",
  "test": "exists(cbc:Name) and exists(cbc:Value)",
  "meaning": "Each Item attribute (BG-32) must contain an Item attribute name (BT-160) and an Item attribute value (BT-161). The message says \"shall contain\", not \"shall have\", and it starts with \"Each\". It ends with a period. The context starts with //. The published test checks that both a name and a value exist.",
  "fix": "On each item attribute, send an item attribute name (BT-160) and an item attribute value (BT-161).",
  "example_fail": "An additional item property has no name, or it has no value.",
  "example_pass": "That additional item property has both a name and a value.",
  "example_note": "Illustration of the condition in the official statement. Not an example published by the source.",
  "source_url": "https://docs.peppol.eu/poacc/billing/3.0/rules/ubl-tc434/BR-54/",
  "source_retrieved": "2026-10-18",
  "last_verified": "2026-10-18"
}