Logged in a non-admin user .
Navigate through Service - request is successful and click on request also works fine .
Verified in 5.8.1.4.20170721182148_8ed7c73
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHSA-2017:1758