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BR-DEX-12 Third party payment description is required

The Third party payment description (BT-DEX-003) must be provided when the THIRD PARTY PAYMENT group (BG-DEX-09) is present.

Problem Description

ERROR

XRechnung extension rule (KoSIT, BR-DEX) · XRechnung 3.0

Context and Significance

This XRechnung Extension rule fires only in the Extension scenario, where the THIRD PARTY PAYMENT group (mapped to UBL cac:PrepaidPayment) is available.

Solution

Add cbc:InstructionID inside cac:PrepaidPayment to describe the third party payment. If you do not model third party payments, do not emit the BG-DEX-09 group; the standard XRechnung CIUS profile has no such group.

Quick actions

Valid Examples

  • cac:PrepaidPayment with cbc:InstructionID "Care fund contribution"

Invalid Examples

  • cac:PrepaidPayment present but cbc:InstructionID missing

Code Examples

Valid XML
<cac:PrepaidPayment>
  <cbc:ID>subsidy</cbc:ID>
  <cbc:PaidAmount currencyID="EUR">20.00</cbc:PaidAmount>
  <cbc:InstructionID>Care fund contribution</cbc:InstructionID>
</cac:PrepaidPayment>
Invalid XML
<cac:PrepaidPayment>
  <cbc:ID>subsidy</cbc:ID>
  <cbc:PaidAmount currencyID="EUR">20.00</cbc:PaidAmount>
</cac:PrepaidPayment>

Affected Fields

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