Lennox International: High Forecast Accuracy with SAP IBP Demand

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WMS

Lennox International: High Forecast Accuracy with SAP IBP Demand

Case study showing how Lennox International deployed SAP Integrated Business Planning for demand to improve global forecast accuracy and supply chain transparency.

Published

June 4, 2026

Read time

3 min read

Source

SAP

Lennox International, a global HVAC and refrigeration manufacturer, implemented SAP Integrated Business Planning for demand using the SAP Best Practices package. The solution replaced fragmented planning processes with a single platform integrated to SAP ERP on HANA. Results include up to 80 percent better forecast accuracy, 90 percent less time spent on data collection, and real-time what-if scenario reporting for managers.

Key takeaways

SAP IBP for demand delivered up to 80% forecast accuracy improvement

Data collection time reduced by 90% through automated integration

Real-time dashboards and what-if analysis support faster decisions

SAP Best Practices package enabled rapid global rollout

Platform extended later to S&OP, inventory, and supply planning

Market overview

SCR methodology note

Vendor landscape

Leaders

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Important consideration

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