I’m not familiar with the details of the “uninstalls RPM packages” task you reference; what site is it in?
Whether there is logging available to pull depends on the action script in that task and/or system settings, so you should look at the action script to see if it is redirecting the output to a log file, or check /var/logs to see if RPM logging is capturing what you need. There is no existing analysis that provides this data that I’m aware of, so you will have to create a custom analysis or upload task to pull up the log to the server.
I would also recommend you use our Native Tools sites, which do have corresponding analyses to provide info from the YUM logs, and deal with dependency resolution better.