Price validity start date SHALL be within the range of the catalogue line or catalogue validity period
cac:RequiredItemLocationQuantity
($CataloguePriceValidityStart >= $CatalogueLineValidityStart) and ($CataloguePriceValidityStart <= $CatalogueLineValidityEnd) and ($CataloguePriceValidityEnd <= $CatalogueLineValidityEnd) and ($CataloguePriceValidityEnd >= $CatalogueLineValidityStart)