A method for controlling a program run of a central data processor includes the step of starting a master program by an operating system. In accordance with given data, the master program starts a number of programs in a given sequence. The master program also checks the correct functioning of the start and initialization phase of the programs and the correct functioning of the programs after the start and initialization phase. If an error function is recognized, the master program initiates a reaction function. For example, a reaction function is when a following program is not started, when the previous program has not completed the start and initialization phase correctly. A printing press and a storage medium are also provided.