The Sales Order Management system gives you a way of tracking manual adjustments and reviewing the manual changes that have been made to that order. This recipe gives you the details of the audit log and revisions.
You can activate the Order Revision History from the Sales Order program (P4210) in order to capture the order revision history.
When you activate the appropriate processing options in the P4210 application, the system starts to track every manual change that the users make to Sales Orders. You can review the revision information for the changes that have been made. When you enter the changes, the system creates a new revision number every time and also creates an Audit Log for every change. The Revision Information is stored in the Audit Log Transaction table (F42420). The Audit Log Information will consist of the user ID of the person who made the changes, and the reason code (purpose of change), which you have set up in the processing option.