Which of the following is considered a common oversimplification root cause in Root Cause Analysis (RCA)?

Human error is recognized as a common oversimplification in Root Cause Analysis (RCA) because it often serves as a catch-all phrase that dismisses deeper, underlying issues that may contribute to an error. While human error may indeed be a factor in many incidents, attributing a problem solely to this broad category can overlook systemic issues such as poor training, inadequate processes, insufficient resources, or even technological limitations.

In RCA, it is crucial to dig deeper than just identifying "human error" as the cause, as this can prevent a thorough investigation into how work environments, team dynamics, or organizational culture may influence performance. For effective problem-solving and prevention, it is important to analyze all contributing factors rather than attributing incidents solely to human actions. This approach aligns with the goal of RCA to uncover actionable insights that lead to meaningful changes and improvements.