Compare sheets

Hello excel forum

I know,there are "compare sheets" threads everywhere,but i think every thread is different,because we want different comparison and different results

To the point now.What i actually want to do is a "turnout" of difference between two sheets.Both sheets use columns A and B.
On column A there is a code and column B the quantity of the code.
So obvisously i want to compare those two columns of these two sheets,and paste the results on a different sheet.

The difficult part is that the same code of a cell in Column A with its column B must be sorted so i can see the difference...else it would be a mess.

I have an attachment to see for yourselves.


Thanks for your help

Posting Oversight (attachment)!!!!