字段帮助 (ITMREF7) 

It is necessary for the product to exist in the table, to be active and of type "purchased product". If the value of the "BUYFLT" filter by buyer parameter is set to yes, the product must be managed by the buyer. If the product is not stock-managed, the check will be carried out with the master product, otherwise the check will take place with the order product-site. NB: If a buyer code is not entered in the product or product-site, it means that it applies to all potential buyers. If the product is not referenced with the supplier's, a warning or blocking message will appear depending on the value of the "ITMBPS" supplier referencing parameter. Warning messages will also appear if the product is doubtful.