Learn about activation group in AS400
An activation group in AS400 is a key concept in IBM i system programming that defines the environment in which a program runs. It manages system resources like memory, variables, and open files during a program’s execution. When a program is called, it is assigned to an activation group, and this group ensures that the program’s resources remain available for as long as the group is active. Activation groups help optimize the performance of applications by controlling resource allocation, and they can be either automatically or manually created based on specific program requirements. Effective use of activation groups can lead to better system resource management and improved overall efficiency.