Hi everyone,

Same Lot number per item has both positive and negative inventory quantities (see attached image)

I have checked:

-Bill dates (make sure material received prior to Build Assembly date)

-Build Assembly date (make sure Build Assembly dates prior to invoice date)

-No negative quantities of material after finishing build assemblies.

Negative quantities still show after creating invoices.

We have this issue in QuickBooks Enterprise 2016. Then we upgraded to QuickBooks Enterprise 2019, but the problem is unsolved.

Could you please help how to fix this issue?

Thank you,