When I create the snippet review and write a comment review, the description of review and reviewer appears in the right side of the snippet. But when I put the cursor at the reviewer, it does not retrieve the information of that reviewer. It shows an error message 'error Not %20Found'. I have attached the User_Not_Found_Error.png file for that. I did not find any exception in the fisheye log file. When I click on the reviewer link, I found an error message ' The requested resource cannot be found. NOT_FOUND. I have attached the screenshot Fetch_User_Exception and the fisheye log files. Attachment Log_Files contains all the log files and the screenshots.