The maximum running instances of a Process can be limited.
ProcessRobot: In the Control Desk > Processes Tab, select a Process and click on "Properties"
WinAutomation: In the WinAutomation Console, select a Process and click on "Properties"
Max instances limit: The number of instances that can run at the same time, per machine.
If the limit is reached:
- Queue Process: Wait for a currently running instance to complete and then start the new instance.
- Don't start Process: Prevent the new instance from running.