If a purchase invoice has been entered incorrectly, it can be easily deleted or reversed. If the invoice has not been posted it can be deleted from the right click menu, or if it has been posted it must first be reversed from the right click menu and then deleted from the unposted section. A purchase invoice cannot be reversed if a settlement has been applied.
Note: Posted invoices/credit notes cannot be edited until reversed.
The first image below shows the right click menu 'reverse' option for a posted invoice.
The next image below shows the right click menu 'delete' option for an unposted invoice.
