Note: This is only available if you have not printed or posted the cheque for the invoice. Find and select the invoice you would like to cancel. Then click the Cancel Re-Issue Invoices This will bring up the Invoice Cancel/Re-issue window. If you want to re-issue and modify the Invoice, tick the Re-enter Canceled Invoice check box. This will send the Invoice back to the Invoice Cheque Entry module, where you can then edit the original Invoice and post it down with any corrections.  If you simply want to cancel the Invoice then untick this checkbox highlighted below. Click thePost  Your Invoice is then cancelled and all the invoices and the distributions associated with the Invoice will be reversed. In the Accounts Payable> Invoice Cheque Entry. Invoice(s) that were ticked to be re-entered will appear in the Invoice Entry Batch.  Amounts, descriptions, account codes and any other field can then be changed and it can be posted down again. For more details, head to our support page https://tphglobal.atlassian.net/wiki/spaces/TPHCS/pages/1697448833/Cancel+or+Modify+a+Posted+Invoice