Introduction I recently came across the concept of Position Hierarchies in Oracle HCM and, at first, I wasn't entirely sure why they were needed. After all, Oracle HCM already has managers and reporting relationships. If employees can report to managers, why do we need another hierarchy? As I dug deeper, I realized that Position Hierarchies solve a different business problem. They focus on the organizational structure itself rather than the individuals occupying roles. In this artic...