Assume that you use Management Data Warehouse (MDW) in Microsoft SQL Server 2014 or 2016. When you open the SQL Server Memory Usage page from the MDW report, the message "No Data Available" appears in the report.
The issue was fixed in the following cumulative update of SQL Server:
Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included with the previous cumulative update. We recommend that you download and install the latest cumulative updates for SQL Server: