To reject Expense Report Level or Expense Level attachments, your assigned role must have the appropriate rights, and you must not be the employee for this expense authorization.
To reject an attachment, complete the following steps:
Select the check box next to the attachment you want to approve.
Click Reject.
In the Reject Attachment screen, complete the following fields.
Provide a reason for rejecting the attachment.
Click Cancel to exit without rejecting the attachment.
Click Reject to reject the attachment.