UI error message instead of HTTP400 when trying to impersonate twice -------------------------------------------------------------------- Key: GTNPORTAL-3416 URL: https://issues.jboss.org/browse/GTNPORTAL-3416 Project: GateIn Portal Issue Type: Feature Request Security Level: Public(Everyone can see) Environment: 3.8.0.Beta01-SNAPSHOT Reporter: Vlastislav Ramik Assignee: Marek Posolda Labels: RHJP62 Steps to reproduce: 1. sign in as a root 2. go to users and group management 3. impersonate root user 4. go to users and group management 5. try to impersonate user actual results: HTTP400 + ERROR message in log expected results: UI error message (not sure what about ERROR message in log)