Most organizations invest heavily in S&OP processes, yet a critical disconnect persists between planning intent and operational execution. In this article, I discuss how this gap stems not from planning methodology, but from the failure to leverage the granular transactional data residing in ERP systems. I present a practitioner’s framework for using ERP data granularity to bridge this divide. I discuss specific techniques for extracting actionable insights from transactional data, establishing the right level of granularity for different planning horizons, and building feedback loops that transform S&OP from a monthly ritual into a dynamic operational ...

From Issue: Driving Business Results With IBP & Segmentation
(Spring 2026)

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Bridging the Gap Between Planning and Execution: The Role of Granular ERP Data in S&OP Maturity