The issue focused heavily on an unexpected domain type named SYSTEM_FILE_SYSTEM_TABLE in SQL Server Database Engine versions earlier than 11.2 to 12.1 as compared with SQL Server Database Engine versions prior to that. These older versions only supported three servers as print servers. This technology required that all printers be included in each print server role. In addition, there was no document data model in those earlier versions which would allow databases to show those printers properly in the client configuration and allow Windows printers to be present