The document defines 'skill issue' in the workplace as a gap between the skills employees have and those required for their roles, impacting productivity, morale, and financial stability. It outlines common indicators of skill issues, such as lower productivity and high error rates, and categorizes them into technical, soft, cognitive, and organizational skill problems. Solutions for addressing these issues include training programs, mentorship, fostering a continuous learning culture, and providing feedback to bridge skill gaps and enhance organizational effectiveness.