If an invoice item is entered with a large amount, it is advisable to initially block this invoice to check the amount, especially in the case of invoices that do not refer to a purchase order.

Items that are blocked due to the amount have the blocking reason Other variances (S).

In the Customizing system of Invoice Verification you can maintain the following settings:

• Whether the invoiced amount should be checked
• The purchase orders in which an invoice item should be checked for its amount, depending on item category and goods receipt indicator of the order item.

You can determine the amount above which an item is to be blocked using the tolerance limits. Different tolerance limits can be set depending on whether the invoice items are entered with or without reference to a purchase order.