Lorraine Jenks

In a rapidly evolving global supply chain landscape, SAP’s David Vallejo believes the most exciting innovations are happening in planning—and that the industry is entering a fundamentally new era. At the Gartner Supply Chain Planning Summit 2025 in Denver, Vallejo, who leads global product marketing for SAP’s supply chain portfolio, joined Scott Luton to discuss how planning is transforming, why data now sits at the center of competitiveness, and what SAP is doing to help organizations make faster, more confident decisions.   A Shift From ERP-Centric to Data-Centric Vallejo described his team’s role as one that constantly scans the market—identifying trends, customer expectations, and the problems companies will need to solve next. Those insights help shape new innovations across the SAP ecosystem. He noted that SAP has moved decisively from an ERP-centric worldview to a data-centric one. This shift is essential, he argued, because the biggest advantage in modern planning lies in having the right data—clean, connected, contextualized, and ready to drive decisions. As Vallejo put it, “It’s all about the data that I need to make better planning decisions.”   Planning Models Are No Longer Static Reflecting on how planning has evolved since he entered the field two decades…

At MODEX 2026 in Atlanta, Scott Luton sat down with Christian Lieberoth-Leden, Principal and Global Senior Expert, and Florian Salamon, Director of Consulting at 4flow, to unpack a complex warehouse transformation project that highlights the realities of modern supply chain growth. The discussion offers a behind-the-scenes look at what it really takes to design, implement, and scale a next-generation operation while keeping business moving uninterrupted. When Growth Forces Reinvention The project began with a clear challenge: a rapidly growing customer had outgrown its existing U.S. warehouse network. According to Christian Lieberoth-Leden, the company anticipated “doubling volume” over the next decade while simultaneously managing a major operational shift from B2B to B2C fulfillment. The existing facility simply could not support the future business requirements. A new warehouse was inevitable – – but this wasn’t just about adding capacity. It was about rethinking the operation entirely. At the same time, the stakes were extremely high. The warehouse would become a mission-critical hub for the company’s U.S. business, meaning there was little room for error. Start with Requirements, Not Tech One of the most important themes from the conversation is that successful transformation projects begin long before automation decisions are made. Christian emphasizes…