You can cancel a request only if it's submitted for or by you.
In the Browse pane, select Requests Outstanding.
A list of requests submitted for or by you are displayed in the List pane.Select request(s) that have a Requested status, as these requests are not yet assigned or printed.
NOTE: You can't cancel requests that are assigned and have an In Process status.
Select Cancel Selected Request(s). Alternatively, on the Actions menu, select Cancel Request.