Sage 200 UKI Ideas Portal
In the Invoicing list when you select invoices they display a total on the bottom of the list. If you select a Credit Note it is shown as a positive value and added to the Invoice total when it should be a deduction.
I have discovered the same issue when dealing with the API and SQL reporting tables. Sales Returns and Credit Notes incorrectly show as positive values exactly the same way as Sales Orders and Invoices. This requires us to then constantly modify reports to correctly reverse Sales Returns/Credit Notes.