Number of orders with delivery block
The orders to be delivered have a delivery block. This means that it isnot possible to create a delivery for an order item or a schedule line.

Procedure
You should ensure that orders blocked for delivery do not create anentry in the delivery due index. Note that you can then no longer usetransaction V.14 (display sales orders blocked for delivery).
Requirements for creating a work list
See also Remarks on the delivery block at schedule linelevel