# FX-SCH-A-000223

Source: https://xmlvalid.com/rules/FX-SCH-A-000223

> Each Invoice line charge (BG-28) shall contain an Invoice line charge reason (BT-144) or an Invoice line charge reason code (BT-145), or both.

- Level: error
- Rule sets: Factur-X BASIC rules 1.09
- Context: `//ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeAllowanceCharge/ram:ChargeIndicator[udt:Indicator = 'true']`
- Test: `(../ram:Reason) or (../ram:ReasonCode)`

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