confirmed quantity still exists after goods issue

Hi everybody,

I privation to inquire you, what are the reasons if the confirmed quantity of a worldly is not going to zero aft the goods contented has been executed.? I did the goods contented of the worldly successful MIGO. The withdrawn quantity increased, but the confirmed quantity is inactive the same. Stock has been reduced and the preservation is completed.

What americium I missing here? Thanks successful advance!