Hi venk_r,
Based on description, this issue occurs because the computer does not have sufficient memory to complete the requested operation. In order to avoid this issue, you can try to use one of the following methods:
• Add sufficient physical memory to the computer
• Adjust the MemoryLimit setting accordingly
(Note: When you render a report through the Reporting Services Web service, the Reporting Services Web service obtains the MemoryLimit setting from the Machine.config file. However, a scheduled report is rendered by the Report Server Windows service. The Report
Server Windows service obtains the MemoryLimit setting from the RSReportServer.config file)
For more information about System.OutOfMemoryException and Configuring Available Memory for Report Server Applications, please refer to the articles below:
http://support.microsoft.com/kb/909678/EN-US
http://msdn.microsoft.com/en-us/library/ms159206.aspx
Thanks,
Bin Long
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