KB3038331 - FIX: Query that contains subscription parameters is fired multiple times when you create a new subscription in SSRS


Assume that you have configured Microsoft SQL Server 2012 Reporting Services (SSRS 2012) or SSRS 2014 to run in native mode or in SharePoint Integrated mode. When you try to create a subscription for a report that has one or more parameters configured, the SQL queries that contain subscription parameters are sent to the data source engine multiple times if you select Override Report Default for the parameters.


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.