Duplicate Invoice validation

This table displays the validation of duplicate invoice

Step	System Action	Expected Result
1	RPA identifies the vendor invoice during Invoice Processing.	The invoice information is available for voucher validation.
2	RPA checks CSI for a corresponding voucher.	Before voucher creation, the automation evaluates existing voucher records for the vendor invoice.
3	The validation includes existing vouchers with posted and unposted status.	The processed invoices are available for duplicate invoice validation after voucher posting.
4	If no corresponding voucher exists, the invoice continues through the applicable workflow.	The invoice can be processed for regular processing.
5	If the automation identifies an existing voucher, a duplicate voucher is not created.	A duplicate voucher is not created in CSI.
6	RPA creates an exception record in the Failed Invoices tab of the Review Center.	The user receives a notification that a voucher is available.