Non admin users are unable to search device using Global Search, below error seen in the FrontEnd:
M&R - 7.x
User's role does not have permissions to access search template.
Set ReadOnly OR ReadWrite access to respective role (assigned to the impacted user) for search template from FE Administration. PFB path/screenshot for reference:
Users & Security -> Users & Roles -> Manage Roles -> (Select respective role) -> Template Access -> Default ReportPack -> Template:Search