@morad if the report does not currently say Sent for Payment, then the person who submitted the report can recall it. As a manager/approver, you cannot recall reports you have approved. Only submitters and processors can recall reports.
If the submitter recalls the report, they will then need to resubmit so it can get back to you.
@morad did you approve the report as a processor? If so, then what @blewke said is correct, but only if this option is enabled in your site. Also, I'm moving this post to the Concur Expense forum since this is not a Travel related question.