Sage 500

Hello! We are trying to post a batch of Receipt of Goods and keep receiving the following error: Can anyone offer advice/suggestions/a solution?? Thank you!

In one of my new companies I recently set up, I am having an issues with Accounts Payable, System Check Register NOT ASSIGNING numbers. I have looked but just see what is not checked or set up incorrectly. All of my other companies work find.

We have a serialized item in our inventory (a cooling tower) that is currently the only line item on an open PO and has a quantity of 1.00. We have setup progress payments with the vendor, received the first invoice, and need to make the first payment…