Is there any way to update Closed PO Status to Open?

Summary:

Client have changed the incorrect setup of "Invoice Close Tolerance" from "5%" to "0%". Since, this change is now applicable only to the Newly created Purchase Orders.

Client also wants to change the "Invoice Close Tolerance" from "5%" to "0% to the Existing POs which got closed by the oracle application whose "Invoiced amount" was found to be in within 5% tolerance.

There are multiple such POs which Client needs to "Reopen" and wants the ability to Mass ReOpen such POs.

Hence, ask is that if we have any Webservice/Visual Builder/any other functionality which can make it possible?

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