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[flintstone]

I have 2 excel tabs : Purchase Order and Goods Received.
I am trying to use Python to match the Purchase Order from both tabs and then, proceed to match the Material from both tabs so that I can know, out of the total purchase order, how much has been delivered. Any suggestion?
  partsmerged.zip (Size: 186.65 KB / Downloads: 395)

[Larz60+]

make an attempt, show your code, and where you are having a problem.