You may notice that when running the report for Average Handling Time against a Work Queue, this number differs from the case duration as seen in Control Room against the Work Queue.
This is because the
Average Handling Time that is shown in Reporting is only based on
Work Queue Items that have been completed, whereas the
Average Case Duration which is seen against the queue in Control Room is based on the
Work Queue Items that have been worked regardless of the outcome, therefore including items that have been completed as well as items that have been marked as exception.