Can someone tell the best practices that we should be considering while incorporating logic to avoid duplicate invoicing ?
Invoice source could be scan one / AN / P2P internal.
e.g if the original invoice number is - 123 .. system should not allow a new invoice number 123a / $123/00123
My thoughts to handle this are via :
Set Application.Invoicing.AllowResuingInvoicingnumber parmeter to false.. But I believe this would help on AN based invoices . would this parameter also have control on invoices coming from scan one ? as those are sent via AN as well ?
Configure approval flow to check -- manual overhead more.