Reloading User Interface
Data such as rights, groups, and roles is loaded, when you start SC. In addition to this, some system settings (for example time zone) and settings that are used for the first time (for example number ranges) are saved. When you choose Reload, the data in the client’s cache is removed and new settings are retrieved from the server.
After the reload, the user interface displays the Home view. The Back button is disabled because your view history has been removed.