R3483 Wrong processing

Some messages MRP Parthenay R3483 MCMAL001 have a start date 7 days after the

date of need WO (instead of 0).

Case 1 for one item Start date OP Message is 30/09 instead of 23/09.

If we froze the Work Order (we do not want to), the MRP does not propose to shift

the Work Order and well generates a message on the Article of type B (to order now) .

If you do not freeze the Work Order (normal process), the MRP proposes to shift

the end of the Work Order to 16/11 (OK)

and beginning at 05 / 10.There is a message to defer the date of need of the WO to 09/11 instead of 05/10. This makes it no