# F-INV149

Source: https://xmlvalid.com/rules/F-INV149

> Invalid LineExtensionAmount. Must have at least 2 decimals

- Level: error
- Rule sets: OIOUBL 2.1 Invoice rules (Denmark) 1.17.2
- Context: `doc:Invoice/cac:InvoiceLine/cbc:LineExtensionAmount`
- Test: `string-length(substring-after(., '.')) < 2`

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