1. The cheques were printed using Print Post Checks and Advices. Print/Post was selected, Yes was selected when asked if you want to Print and Post Checks, the starting check number was verified, and then Print was selected. Once Print is selected, a status box appears with a Cancel button. Once it was realized that the wrong printer was printing checks, the Cancel button was clicked. The system had only processed vendors to "M" and therefore only assigned cheque numbers to those vendors, but for all vendors subsequent to that, the payments were posted and applied to the vendor accounts without a cheque number associated with the payment. When going into the Check Reconciliation screen, the top portion of the cheque list includes those payments posted without cheque numbers. We were able to void those "checks" however this shouldn't have occurred in the first place. If the process is cancelled, using the Cancel button, it should cancel the entire posting, or at the very least should not post payments for which check numbers had not been applied.