Understanding the relationship between S&OP and S&OE is akin to the novel versus the short story. With the novel, an author more often than not takes the long view of the narrative, spanning large swatches of time with a multitude of characters in order to tell a fully-realized, fleshed-out, and satisfying story. On the other hand, a short story is a much more compressed form of narrative where the author focuses on one, two, or maybe three characters in a more narrow window of time with a specific set of themes, tropes, or conceits in order to give the reader a mere glimpse into the lives of those inhabiting the story.
Both of these narrative modes rely on similar principles of storytelling, but they deploy those principles in slightly different ways for a desired impact - the novel a more long-term, wide-ranging look at a world, and the short story a more compact, micro view of characters, situations, and contexts. The similarities and differences between the novel and the short story mirrors essentially the relationship between S&OP and S&OE in today’s global manufacturing and supply chain. S&OP allows manufacturing companies to create integrated demand planning between sales and production teams for the short to mid-term (the novel game) while S&OE gives planners and managers the capacity to examine their supply situation on a more micro level (the short story).