In Previous versions of Oracle Applications, including Release 11.0.3 and all of the 11.5.x Releases, there does not exist a user friendly method for controlling if modified Purchasing Documents (Change Orders) needed full reapproval or not. For example, if the business rules at a company are that if a Purchase Order has a total amount change that is within 5% of the original price, they would not require complete reapproval of the Purchase Order, and once that change is made and the document resubmitted, it should be automatically set back to Approved status.

NOTE:  A prerequisite to using these Tolerances is that the Archive method must be set to Archive on Approve.  This is setup via the Document Types page and the navigation from the Purchasing responsibility is Setup > Purchasing > Document Types.   

This activity removes the Reminder Notification issued when the PO/Release was first created,  rejected or modified after it had been approved.