It looks like LEM gets data from these attempts, like this:
![2016-09-23 09_11_48-SolarWinds Log & Event Manager.png]()
On the Authentication - User Log On Failure report, it looks like this:
![2016-09-23 09_25_32-SE Lab - SUS_SPM (10.199.21.79) - Remote Desktop Connection Manager v2.7.png]()
You could create a custom report that only shows results with that failure reason, or a rule to alert off those events in LEM.