Using the previous dataset at <https://zenodo.org/record/4106746> an announcement of a machine breakdown event was simulated on Friday at 6:00, describing that machine MAQ119 could breakdown at any moment, detected using a predictive maintenance system. Accordingly, the proposed scheduler imposed a machine available frames constraint, during its event, of 0 usable frames, thus removing the machine from production. The proposed genetic algorithm was executed for 1 hour at period 769 (Friday at 7:00) until the remainder of the schedule’s time window. Also, the predefined optimization weights were 1 for total cost and 0 for machine occupancy deviation. File Description: Input_JSON_Machine_Breakdown_Optimization - JSON input data for the machine breakdown event Output_JSON_Machine_Breakdown_Optimization - JSON output data for the machine breakdown event Output_Statistics_Machine_Breakdown_Optimization - Excel output machine breakdown event statistics