Select this option if an item is blocked. When an item is blocked and you enter a purchase or sales line, a warning message ...

Select this option if an item is blocked. When an item is blocked and you enter a purchase or sales line, a warning message appears. When he item is blocked, inventory transactions that are related to the purchase or sales order line cannot be modified, for example, when you post a packing slip or an invoice. You can block a purchased item, and at the same time, sell the item. In this case, this field is selected on a purchase order, but it is not blocked in inventory or on a sales order. An item number can be blocked from being sold, for example, if: The item is still under development or manufacture, and you do not want the item to be sold or reserved. You have received many defective items. The defects must be corrected before the item can be sold. Therefore, you can block the item until the issue is resolved. When an item is blocked and you create a return order line, a message is displayed. To post the line that you have created, you must clear the option. You cannot block a series or a lot of the item. If parts of the item are to be blocked, you can block them by moving inventory or by blocking the full stock of the item for that period.