SAP PP Lecture 2_Introduction...

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第二讲（Introduction to production control system 2##37）、

1、summary

*Introduction to production control system.

- Supply chain planning

- Master data

- Demand planning

- Demand management

• Make-to-stock production

• Make-to-order production ✔

- Material requirement planning

- Long term planning

- Order-controlled production orders

- (Order-controlled production with process orders)

- (Repetitive manufacturing)

- (KANBAN)

2、sales order-related production

*Planning strategy of sales-order related production

- Make-to-order production(20)

- Planning with final assembly(50)

- Planning with material(60)

- Assembly processing(82)

3、make-to-order in production

*set up make to order

-change material master R-F1##,in MRP3 change the strategy to “20” which means make-to-order.

*create a sales order

4、set up make to order

*Logistics->Production->Master Data->Material Master->Material->Change->MM02-Immediately

5、create a sales order

*Logistics->Sales and Distribution->Sales->Order->VA01-Create

6、Planning and evaluating MRP for make-to-order

*Perform single item multi-level material requirements planning for R-F1##.

*then review the stock/requirements list.

7、perform MRP planning

*Logistics->Production ->MRP->Planning->MD02-Multilevel Single-Item Planning

8、review the stock/requirements list

*Logistics->Production->MRP->Evaluations->MD04-Stock/Requirements List

9、availability check

*Availability check

- Forecast the availability of a product.

*Options for availability check

- ATP(Available to promise)

#Check for each location.

- Forecast check

#Check consumption of planned independent requirement.

10、ATP(available to promise) in the sales order

*Logistics->Sales and Distribution->Sales->Order->VA01-Create

11、summary

*Introduction to production control system.

- Supply chain planning

- Master data

- Demand planning

- Demand management

• Make-to-stock production

• Make-to-order production

- Material requirement planning ✔

- Long term planning

- Order-controlled production orders

- (Order-controlled production with process orders)

- (Repetitive manufacturing)

- (KANBAN)

12、material requirement planning

13、record point planning

14、recorder point

15、record point planning

*ln reorder point planning, procurement is triggered when the sum of plant stock and firmed receipts falls below the reorder point.

*The reorder point should cover the average material requirements expected during the replenishment lead time.

16、procurement type

*Procurement type

- E(ln-house production)

- F(External procurement)

- X(both procurement types)

*Special procurement

- ln-house production

#80(Production in another plant)

- External procurement

#Stock transfer from another plant

#Subcontracting

17、planning material requirements

*Planning

- Total planning

#Online

#As a background job

- Single-item planning(for a specific material)

#Single-item planning multilevel

#Single-item planning single-level

#Single-item planning interactive

18、MRP control parameter

*processing key

-define a planning type

*purchase requisition and scheduling-agreement schedule lines

*MRP list

*planning mode

19、processing key

*Processing key

- NEUPL(regenerative planning)

#Plans all material in a plant.

- NETCH(Net change for total horizon)

#Planning of all materials to which an MRP-relevant change has been made.

- NETPL

#Planning of all materials to which an MRP-relevant change has

been made within the planning horizon.

#Planning within the planning horizon only.

20、planned order

*planned order

-backward scheduling for in-house production

-forward scheduling for in-house production

21、backward scheduling for in-house production

22、forward scheduling for in-house production

23、planned orders(in-house production)

24、planned orders(external procurement)

25、overview of the stock requirements

*Logistics->Production->MRP->Evaluations-> MD04-Stock/Requirements List

26、goods receipt

*Logistics->Material Management->Inventory Management->Goods Movement->MB1C-Other

27、execute MRP

*Logistics->Production->MRP->Planning->MD02-Multievel Single-Item Planning

28、summary

*Introduction to production control system.

- Supply chain planning

- Master data

- Demand planning

- Demand management

• Make-to-stock production

• Make-to-order production

- Material requirement planning

- Long term planning ✔

- Order-controlled production orders

- (Order-controlled production with process orders)

- (Repetitive manufacturing)

- (KANBAN)

29、long-term planning

*ln long-term planning, different versions of future demand programs are first calculated as simulations in the MRP.

*After the simulative planning results are evaluated, the previous demand program can be replaced and updated with the preferred version of long-term planning.

*Simulative planning areas

- ln long-term planning,independent planning area can be created.

- Each planning area has its own simulation data.

- That means each scenario has its own simulative planning area.

*Planning scenario

- Long-term planning

- Gross long-term planning

- Short-term simulation

- copy parameters from other scenario

30、create long-term planning scenario

*Logistics->Production->Production Planning->Long-term Planning->Scenario->MS31-Create

31、long-term planning situation

*Logistics->Production->Production Planning->Long-term Planning->Evaluation->MS04-Stock/Reqmts List

32、the long-term planning process

*After evaluating the simulative planning results,the required planned independent requirements version can be activated.

*After the planned independent requirements version has been activated, it becomes relevant for operative planning. You can also transfer simulative planned orders from long-term planning to operative planning.

33、the long-term planning run

*Logistics->Production->Production Planning->Long-term Planning->Long-term Planning->MS02-Multilevel Single-Item Planning