Interoperation Time 
Interoperation Time
The interoperation time is the time between leaving one work center and beginning the operation at the next work center. It consists of the move time and the queue time before processing starts.
Enter the following data:
Work centers that are in the same vicinity can be brought together in a location group. The planned values for move time between location groups are entered in a move time matrix.
The move time matrix is created in Customizing for Work centers by choosing General data ® Define move time matrix.
Queue time that a workpiece normally waits before it is processed in the work center.
Queue time that has to expire before work can continue on a workpiece. The minimum queue time replaces the standard queue time if the queue time is to be reduced for scheduling.
Work center queue times are only taken into consideration, if no queue times have been entered in the operation.