Partial delivery per item in sales order and ATP - schedule lines

Question

Hi,
I've problem regarding ATP- schedule lines and partial delivery flag.
In sales order there is flag Partial delivery per item B / 1 . That means create only one delivery even with quant 0. That comes from customer master or customer info-record and it is OK.
Please look at next example.
Customer requires:
10 PCS of materail A on date X. Only 5 PCS are available on date X.
10 PCS of material B on date X 0 PCS are available on date X, 10 PCS are available on date Y.
So if we create outbound delivery on date X it will contain only 5 PCS of material  A. No successive deliveries will be created for material A because of the flag B/1. That item is closed.
Problem is with material B.
The sales order will be open because of material B and on date Y we can easily create another delivery with 10 PCS of mat B.
That is wrong. Agreement with customer is only one delivery for ALL items in sales order. If we create delivery on date X it should contain only materials which are available on date X and sales order should close.
Do you know how to fix this problem?

Answer 1

Hi,
I've think you didn't understand my requirement. I allways get schedule lines but they are confirmed on different dates.
Example in same sales order we have:
Schedule line for item A:
DATE X confirmed quantity 10
Schedule line for an item B.
DATE X confirmed quanitity 0 (zeroe)
DATE Y confirmed quantity 10.
I would like to create outbond delivery on date X with:
item A quantity 10
item B quantity 0.
And if that hapens than B/0 rule will work or reference customzing that you suggested before. So order will be closed because all items are processed or referenced once.
Do you know how to do that?
Regards