Message

A Catalogue must contain ActionCode on either Header or Line level

Context
/ubl:Catalogue
Test
cbc:ActionCode or count(cac:CatalogueLine/cbc:ActionCode) = count(cac:CatalogueLine)
Usage
/ ubl:Catalogue / cbc:ActionCode
/ ubl:Catalogue / cac:CatalogueLine / cbc:ActionCode