How to make occasional adjustments to warehouse items without inventorying all items

Hey guys!

I have a warehouse stock count with several items and I need to reject some items within this count.

I put three lines to be reject and I didn't change the others and saved and closed the registry.

When confirming the physical inventory adjustment posting,

I get this screen with this Error Message:

Can you tell me if to be able to finalize the adjustment it is necessary to fill in all the lines of the count or would there be some other way?

Tks a lot.