Hi Mian,

We added on Friday a big portfolio of parts and started to track purchases and invoices. After a while we realized that suddenly the stock amounts are crashed and showing a bunch of negative values… I didn´t figure out when exactly this happens and whats the cause…

We created the products with 0 stock value and started to add purchases. It added the purchsed items to the stock and showed positive numbers. After adding a few invoices which decrease the stock items. we realized that most of the items show 0 or negative stock amounts. I checked the sql and even there are the numbers shown like in the system itself.