Symptom
Finite scheduling is not taken into consideration when MRP creates planned orders.
I.e. the scheduling of generated planned orders might be overlap.
Environment
SAP S/4HANA Cloud
Cause
When MRP was executed with lead time scheduling, capacity requirements are created. However, the MRP is designed on infinite capacity model, which means that MRP ignores any capacity load when executed. Therefore, it is correct that the MRP still creates orders for a overloaded work center. This is the standard system behavior.
Resolution
Finite scheduling needs to be done during production order phase.
Keywords
Lead Time Scheduling and Capacity Planning, Lead Time Scheduling, MRP, finite, finite scheduling, work center, capacity, overload, schedule MRP run , KBA , PP-CFS-SCH , Capacity Scheduling , PP-MRP , Material Requirements Planning , Problem