Symptoms
When you open a Microsoft SQL Server 2016 Reporting Services (SSRS 2016) mobile report that contains a large dataset with lots of rows, it may take a very long time for the report to finish displaying the data.
Resolution
This improvement is included in the following cumulative update for 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. Check out the latest cumulative updates for SQL Server:
References
Learn about the terminologythat Microsoft uses to describe software updates.