EHF Pre-Award Catalogue and Request 1.0 RC1 | Rules | EHF-PACR-R006

Message: Prices of items SHALL not be negative
Context: cac:RequiredItemLocationQuantity/cac:Price
Test: number(cbc:PriceAmount) >=0
Usage: / ubl:CatalogueRequest / cac:CatalogueRequestLine / cac:RequiredItemLocationQuantity / cac:Price / cbc:PriceAmount