Repetitive Manufacturing
Repetitive Manufacturing (REM) in SAP PP is a simplified production execution approach for high-volume, low-variant manufacturing environments such as automotive, consumer goods, and process-like discrete production. This topic covers REM master data setup, production versions, planning tables, backflushing, cost collectors, and how REM integrates with MRP, MM, QM, and CO, along with S/4HANA distinctions from classic ECC REM.
Overview
Repetitive Manufacturing (REM) in SAP PP is a simplified production execution approach for high-volume, low-variant manufacturing environments such as automotive, consumer goods, and process-like discrete production. This topic covers REM master data setup, production versions, planning tables, backflushing, cost collectors, and how REM integrates with MRP, MM, QM, and CO, along with S/4HANA distinctions from classic ECC REM.
Lessons in this topic
- SAP Repetitive Manufacturing Tutorial (Part 1)Understand why Repetitive Manufacturing exists, how it differs from discrete order-based production, and what master data objects are required to run it.
- Configuring Production Versions, Planning Tables, and Backflushing in REM (Part 2)Learn how to configure REM profiles, production versions, and backflush behavior, and how the planning table drives daily execution and integrates with MRP output.
- Backflushing and Goods Movements in Repetitive Manufacturing (Part 3)Understand how REM confirmations trigger automatic backflushing of components and goods receipt of finished products, and how to design and troubleshoot the underlying goods movement logic.
Interview questions covered
- What are the core concepts of Repetitive Manufacturing, and how would you explain them clearly in an SAP interview?
- How would you apply Repetitive Manufacturing in a real SAP project? Walk through the design or implementation approach.
- A production issue is reported in Repetitive Manufacturing. What would you check first, and how would you troubleshoot it systematically?
- What are the most important design decisions, trade-offs, and best practices in Repetitive Manufacturing?
- Suppose you inherit an existing Repetitive Manufacturing solution. How would you review it before making a change?
- Using this SAP project situation — A tier-1 automotive supplier producing wiring harness sub-assemblies on a continuous line wanted to eliminate the overhead of creating and closing a discrete production order for every shift's output — explain Repetitive Manufacturing Fundamentals and Master Data Setup. What should happen, which concepts or process steps matter, and what common mistake would you avoid?
- A project encounters this situation while working on Configuring Production Versions, Planning Tables, and Backflushing in REM: A consumer packaged goods company running multiple filling lines for the same beverage SKU needed to plan production at a daily level while allowing supervisors to confirm actual filled quantities per shift without creating individual orders. Walk through how you would analyze the requirement or issue, what you would validate, and how you would test the solution before release.
- A project encounters this situation while working on Backflushing and Goods Movements in Repetitive Manufacturing: A consumer electronics assembly plant running three production lines for phone chargers implemented REM with reporting points at two stations per line. Walk through how you would analyze the requirement or issue, what you would validate, and how you would test the solution before release.