Scrap Quantity

sorry for my indefinite question.

We use Navision 4.0 and I want to manufactor a "Released Production Order" (Source Type: "Sales Header").

I don't know why Navision doesn't post the Scrap Quantity.
I wrote a number into the column „Scrap Quantity“ on the „Production Journal“ –Form.
But this number of Scrap Quantity doesn’t be posted, when I choose “Posting” -> “Post” on this Form.

But it posts the whole amount of all components for the whole Order although the "Output" is not completed for this whole Production Order.

How can I get it post the correct amount of Items that we really used for the current Output??

I mean:

First Case:
Order 15
Output 10
Scrap 3
item ledger entry = 10 (ok)
consumption of components = 15 (why that??)

Second Case:
Order 15
Output 15
Scrap 3
item ledger entry = 15 (ok)
consumption of components = 15 (it has to be 18 because Scrap!!!!)

Hello kine, hello everbody!

I tried with every combinations of Flushing methods (on the “Item Card”, “Stockkeeping Unit Card” and “Work Center Card”).
But I have no idea why the number of consumption is always the consumption for the whole Order without Scraps.

First Case:
Order 15
Output 10
Scrap 3
item ledger entry = 10 (ok)
consumption of components = 15 (why that??)

Second Case:
Order 15
Output 15
Scrap 3
item ledger entry = 15 (ok)
consumption of components = 15 (it has to be 18 because Scrap!!!!)

Could it be the reason that I use the Production Journal for posting the Outputs and on that same Journal I also have to put the “Consumption Quantity” manually?