【正文】 merMSc Period lotsizing procedures (2) ? You have the choice of: – Daily lot size – Weekly lot size – Monthly lot size – Lot size according to flexible period lengths (based on accounting periods) – Lot size according to a planning calendar (freely definable periods) 3/22/2023 22 . Ferdinand Bl246。merMSc Items of production planning ?Sales Operations Planning ?Material Requirements Planning – Primary requirements planning – Secondary requirements planning ?Production Control – Release of purchasing orders – Release of production orders 3/22/2023 6 . Ferdinand Bl246。merMSc MRP ?Organizational level – MRP for a certain factory – Single planning for a material ?MRP procedures ?Lotsizing procedures 3/22/2023 7 . Ferdinand Bl246。merMSc Optimum lotsizing procedures ? The requirement quantities for several periods are grouped together to form a lot, whereby an optimum cost ratio is determined between lot size independent costs and storage costs. ? The only differences between the various optimization procedures are the cost criteria. ? SAP supports the following procedures: – Part period balancing – Least unit cost procedure – Dynamic lot size creation – Groff reorder procedure 3/22/2023 23 . Ferdinand Bl246。merMSc Period lotsizing procedures (1) ? The requirement quantities from one or several periods are grouped together to form a lot. The SAP System supports various periods. ? You can determine the number of periods which are to be grouped together into a purchase order proposal. 3/22/2023 21 . Ferdinand Bl246。merMSc Position of MRP in the Supply Chain 3/22/2023 5 . Ferdinand Bl246。merMSc MRP functions ?The following functions are provided: – Total planning – Singleitem, singlelevel planning – Multilevel, singleitem planning – Interactive planning – Multilevel,