Planning worksheets question

hat04

I have 2 sales order of Item SPK-100, begin inventory is 0.

SO 1 :

Order date 28/01/10, Item SPK-100, Qty : 30. And create Qty ship with posting date 28/01/10 : 10.

Item availability by periods

27/01/10 : PAB = -10

28/01/10 : GR = 20, PAB = -30

SO1

Order date 29/01/10, Item SPK-100, Qty : 30.

And I run Planning worksheet. It have 2 action message of SPK-100 which have qty is 20, 30 at 27/01/10 and 28/01/20.

I think the correct is 30, 30 at 27/01/10 and 28/01/10. So how Navision calc planning quantity?

Thanks for your help.

Sorry for my English.

UdAkunuri

Hi,

Planning Worksheet not only consider sales orders but also cosider Item parameters and otherssss................

So it may because of the parameters set in Item card.