You can use the RBA Rule Debugger to view details of a rule set's execution history and determine why a particular execution of a rule set did not complete as expected. You can also use the Rule Debugger to test a rule set in real time by setting breakpoints—points at which the rule set will pause when executing and wait for further instruction before proceeding. This enables you to control the execution of a rule set so that you can more easily identify any points in the rule set that are not working properly.