# BR-KSA-F-06-C18

Source: https://xmlvalid.com/rules/BR-KSA-F-06-C18

> Field character limits for Invoiced quantity unit of measure field (BT-130) have not been met. The maximum limit is 127 characters.

- Level: warning
- Rule sets: EN 16931 rules as ZATCA ships them (UBL) SDK 3.4.6
- Context: `cac:InvoiceLine | cac:CreditNoteLine`
- Test: `exists(cac:InvoiceLine/cbc:InvoicedQuantity/@unitCode) and string-length(cac:InvoiceLine/cbc:InvoicedQuantity/@unitCode) > 127`

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