# FX-SCH-A-000482

Source: https://xmlvalid.com/rules/FX-SCH-A-000482

> Value of 'ram:CategoryCode' is not allowed.

- Level: error
- Rule sets: Factur-X BASIC WL rules 1.09
- Context: `/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge[ram:ChargeIndicator/udt:Indicator="true"]/ram:CategoryTradeTax/ram:CategoryCode`
- Test: `string-length($codeValue14)=0 or document('FACTUR-X_BASIC-WL_codedb.xml')/codedb/cl[@id=14]/enumeration[@value=$codeValue14]`

Validate a document against these rules: https://xmlvalid.com/validate