Callstack: at (Help/Operations_Management_System_(OMS)/Administration/Error_Messages/Resources_Error_Messages/Cannot_Clear_User_Settings_for_Selected_Users), /content/body/p/span, line 1, column 1
When the Administrator clearing the settings does not have rights in SQL security the following message displays:
"<User ID>‘s settings could not be cleared. Ask your System Administrator for help."
Make sure the Administrator trying to clear the settings has the needed permissions in the SQL database.