How to void or reverse and AP check that has been issued and printed.
Go to Accounts Payables / Registers / Check Register and filter for the appropriate vendor and dates. Locate the check on the list and click the 'void' link in the right hand column. This opens up a new popup window, where the user can enter the date of the reversal and a memo. There is also an option to reverse the bill that the check paid. Click 'submit' to reverse one or both of these documents.