MRP Overview

1. Public
Production Planning Overview
Vivek B G
SAP
Development
Support

2. Typical supply chain (simplest)

3. Production Planning process

4. Purpose of Planning
• How much?
• When?
• Produce / Purchase / perhaps both?
• When do we actually to start?
• What materials will be required?

5. Demand Management and MRP

6. Strategies

7. Types of Planning
• Material Requirements Planning- MRP
• Master Production scheduling - MPS(variant of MRP)
• Consumption based Planning- CBS

8. MRP

9. Stock Requirement List

10. Steps in the MRP process
Net Requirements Calculation
Lot-Size Calculation
Procurement type
Scheduling
BOM Explosion

11. Net Requirements Calculation

12. Steps in the MRP process
Net Requirements Calculation
Lot-Size Calculation
Procurement type
Scheduling
BOM Explosion

13. Lot-Size Calculation

14. Steps in the MRP process
Net Requirements Calculation
Lot-Size Calculation
Procurement type
Scheduling
BOM Explosion

15. Procurement type

16. Steps in the MRP process
Net Requirements Calculation
Lot-Size Calculation
Procurement type
Scheduling
BOM Explosion

17. Basic scheduling: Backward

18. Multi-level Scheduling

19. Lead time Scheduling

20. Steps in the MRP process
Net Requirements Calculation
Lot-Size Calculation
Procurement type
Scheduling
BOM Explosion

21. BOM Selection

22. BOM Explosion

23. Selection by Order Quantity

24. Explosion According to Order Start
Date

25. Routing Selection

26. Thank you
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