Mastering the Concepts of Function-driven Event Generation
Events are signals sent by an application informing the entire SAP system about the alteration in an objects state. Workflow activities may be started or terminated on the successful firing of certain events. Knowledge of events is vital to write even the simplest workflows. Developers may also be asked to perform a variety of tasks in connection with events such as programming their generation and applying debugging techniques. From the programmers viewpoint, having sound knowledge of events is absolutely indispensable.