An advance return can be edited or deleted as long as the expense report has not been submitted for approval.
The Edit Advance Return window displays.
click Delete to delete the advance return, and the OK to confirm the deletion.
Note: You can also edit your advance return by clicking the Edit button in the Advances summary table in the Requisition Details screen. If you delete the first expense report, the details are added to the next expense report. If there are no available expense reports, the advance return sits on the parent travel request until one is created, at which time it is picked up as an unlinked transaction and automatically added to the expense report.