Canceling Changes to Records
You might find that you want to cancel your changes to a record before you save the record. You can undo your changes to a record only if you have not yet saved the record.
Note: You cannot undo your additions in selection dialog boxes. For
example, when you add employees from a selection dialog box, you cannot
undo those additions.
To cancel changes to a record
Do one of the following:
Click Menu (the cogwheel icon), and then click Undo Record.
From the application-level menu, choose Edit, then Undo Record.
Note: Alternatively, press the Esc key to cancel
changes to a record. The Esc key is supported only for a single undo
operation. Pressing the Esc key multiple times can result in unexpected
behavior, depending on the user interface element or control used.