Inventory Automation  How to subtract cell data from one sheet to another by matching SKU#
I would like to subtract the quantity from my "Inventory Pull Log" from my "Inventory Sheet", how would I go about doing this?
This is the Inventory Sheet where I would like the subtraction to take place:
And this is the sheet that I would like to reference to subtract the quantity from:
Best Answer

My apologies. I didn't realize you were putting it in the same Qty column. My suggestion would be to insert another column (that can later be hidden). This column will contain a "Starting Quantity". Then you would replace
Quantity@row
with
[Starting Quantity]@row
Answers

The syntax for your SUMIF is off, and you don't need the MATCH function.
=Quantity@row  SUMIF({Other Sheet SKU#}, [SKU#]@row, {Other Sheet Quantity Column})

Paul,
Thanks for the quick response! I've added that formula but looks like I'm getting a circular reference?

Paul,
Thanks for the quick response! I've added that formula but looks like I'm getting a circular reference?

My apologies. I didn't realize you were putting it in the same Qty column. My suggestion would be to insert another column (that can later be hidden). This column will contain a "Starting Quantity". Then you would replace
Quantity@row
with
[Starting Quantity]@row
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