From now on you will receive a notification if there are inactive items in Extended Copy

When an Extended copy included material from a BOM, and one or more material items were set to inactive, you were not notified of the presence of inactive parts. From now on, the message "BOM from which copy is made contains inactive parts" is shown in the BOM, calculation, and production order lines when extended copying. Additionally, you're given the option to cancel the copy action or continue without including the inactive material.