Can someone please take a look at this database to figure out why a few fields don't calculate correctly, before I pull my hair out.
https://www.dropbox.com/s/g11694tgdjcd0pi/Copy%20%282%29%20of%20TFM%20Database.MDB
In the "Raw Material Inventory Master" table, there are 10 rows. Barriercoat, resin & glass do not calculate correctly in the "Accumulated Used" column. The rest seem to work fine. I think it's suppose to pull in info from the table named Production Inventory Detail". But, I'm not sure, that's why I'm lost. For example, if I sum up the info from production inventory detail for resin on 3/24 & 3/25, that's the correct number. However, the accumulated used column in the "Raw Material Inventory Master" table is not.
The accumulated used for resin for 3/24-3/25 should be 8,446.7 but it shows 13,653.1.
Thank you.