Project Workspace -> New project workspace is not accessibleIssue The new project workspace is not accessible. When you are trying to go to "Project > Projects > Project Workspace" , it is throwing "The page you are looking for could not be found. now/workspace/project/home" error.ReleaseProject WorkspaceResolution"Project Workspace" UX page Registry has been deactivated, thats why this issue is coming.Url : /nav_to.do?uri=sys_ux_page_registry.do?sys_id=8f7db3b507223010188ca2324dd300be Please revert UX Page Registry ""Project Workspace" to OOTB i.e make it active and it will resolve the issue.