Disable the logging of For loop items in the Test report

I would like to know if it is possible to prevent the logging of individual items from a For loop in the test report.

I tried to set Log Level to Fail but it still logs every items in list during iteration.

Do you mean the whole loop iteration or just the current value? Either way, there’s no built-in way, but it possible to post-process results in different ways. You could have a custom tool or use --pre-rebot-modifier. RF 7.0 also makes it possible to modify results using listeners, but it doesn’t support removing the whole iteration.