Orientation: Understanding the nature and challenges of making the transition from a functional role to a general management role in South African organisations.Research purpose: The objective of this study was to gain insight into the obstacles that affect the transition from functional to general management and identify steps that may be taken to overcome these challenges.Motivation for the study: One of the most difficult crossroads for a manager is making the shift from being a functional specialist to becoming a general manager. New competencies and behaviours are required, as well as a more strategic mind set. If the transition is not made successfully, the manager and the organisation suffer.Research design, approach and method: A qualitative design was used consisting of in-depth, semi-structured interviews, with 19 senior business leaders who had successfully made the transition. The interviews were used to gather insights into the challenges they faced during their transitions, and how these were overcome.Main findings: To make the transition successfully, functional managers need to gain relevant experience to prepare them for the broader scope of a general management role. They need to develop appropriate skills, attitudes and personal characteristics. Mentoring is an effective development process. Newly appointed general managers need to learn to let go of control while maintaining ownership, build relationships and strike the right balance between strategic thinking and execution. There are unique aspects of being a general manager in South Africa, such as dealing with Black Economic Empowerment and challenges of race and identity, given the country’s history.Practical and managerial implications: Specific interventions are suggested which are directed at both aspiring general managers and organisations seeking to assist middle managers to make the transition to general managers.Contribution: This study contributes to knowledge concerning the skills and attributes required by potential general managers, and the practical steps to be taken by South African organisations to facilitate the development of general managers.