We are starting Jenkins server with the option "--prefix=/jenkins" which makes all jenkins urls relative to http://hostname:8080/jenkins, however when trying to open the Report Link as setup in the Job it fails to open because the url defined does not contain the prefix that was given when server started.

For example, in a job with the url:
http://hostname:8080/jenkins/job/JOB_NAME

It tries to open the follow link and fails:
http://hostname:8080/job/JOB_NAME/69/robot/report/report.html