SSRS Data Driven Subscription: Page Size

Hi,

I have a report that is designed for A4 paper size. For this report, I created a data driven subscription which works quite well, except for one flaw: The generated PDFs seem to use US Legal paper size, thus resulting in every second page to be blank.

I have seen this behaviour before when I used the ReportExecutionService to render the very same report. However, I could tell the service about the paper size by using the appropriate XML string in deviceInfo parameter of the Render method.

Unfortunately, I cannot see a way to use a deviceInfo string for the data-driven subscription. Is there any way to solve this? (2008R2 Enterprise Edition)

Thanks for any help,

Roland