You reverse a released bill that has a status of Open or Closed by using the Bills and Adjustments (AP301000) form.
When you reverse a bill that refers to a purchase receipt, this affects the vendor’s Accounts Payable account rather than the related expense account. When the debit adjustment resulting from the reversal of the bill is released, the status of the purchase receipt changes to Open.
The notes in this section describe the nuances of the UI elements available on the form, such as when an element is required and when it is not, and when the system fills in settings by default. This section can include other notes.
For the created debit adjustment you can view the reference number of the reversed bill in the Original Document box on the Financial tab of the Bills and Adjustments form.