We have a scenario, wherein we scheule operations daily in our scheduliing horizon. Their scheduling is stopped when they enter a freeze period (Schedule changes handled manually).
Now, the user sometimes gets a sales order and wants to fix a schedule for this order by fixing operations of these orders in scheduling horizon. We expect that the system does not change schedule for this order (operations of these orders), but other operations should be scheduled. However, SAP has confirmed that if selected set of operations contain a fixed operation, none of the operation is scheduled when the function / heuristic 'Schedule operations' is used.
Has anybody encounter such a scneario ? Could you share your experiences on this.