Hello,

I would suggest to take a look at the Duplicate Checker.

There is an App in the EMS Store called Duplicate Invoices where it is possible to leverage Celonis Duplicate Checker, purpose-built to ensure duplicate payments get prevented.

At a glance, the following figures are presented:

• Duplicate Value (open): Indicates the total value of potential duplicates discovered by the ML-Sensor
• # Duplicates (open): Indicates the number of duplicate pairs discovered by the ML-sensor
• Duplicate Value (valid): Indicates the value of confirmed duplicates by the AP clerk
• # Duplicates (valid): Indicates the number of duplicate pairs confirmed by the AP clerk  

Please find attached a pdf that provides guidance for its usage as well.

Kindest regards,

5 Steps to Reduce Costs Caused by Duplicate Invoices (celonis.com)

This blog should help