In addition to the print, search, and search result templates, the error and response message templates are returned when an error occurs or when information is needed from the user.
The default response message template is returned to convey a specific message to the user such as "Print job exceeds recommended size limits," typically returned when a user attempts to print more content than the Web administrator has allowed.
The error and response message templates can be found at volume:\searchroot\TEMPLATES\ErrorMessageTemplate.html and ResponseMessageTemplate.html.