Architecting and designing > Business Process Analysis (BPA) > Simulation of Process Models > Simulation tutorials > Simulation of BPMN Business Process Flows > Steps to build model > 13. Running the simulation
  
13. Running the simulation
Select Tools > SA Simulator > Run Simulation.
The diagram will be validated to make sure it is ready to be simulated. A report is issued to the screen containing any warnings and errors encountered. If no errors are encountered, SA Viewer will launch, and the diagram will begin to be simulated.
You should not receive any errors. If you do, you need to retrace the tutorial steps to make sure you have drawn the model and entered all information as specified.
model diagram
Next topic
SA Viewer and reports
Parent topic
Steps to build model