SSRS 2008 r2 integration to Sharepoint 2010 in native mode-Collection of common programming errors

Hi Netha,

This error occurs when you create or rename an item in the object hierarchy, and the name you provided does not conform to report server naming conventions. The full name of the item (including the path) cannot exceed 260 characters. Names cannot be null, consist of any empty string, or include these reserved characters: : ? ; @ ‘ = + $ , \ * > < | . ” : =

Do not end an item name with a backslash character.

Besides, the links below maybe helpful for you, it’s about how to configure Report Server integration in SharePoint Central Administration and how to deploy a report to a SharePoint library, please see:
http://msdn.microsoft.com/en-us/library/bb326213(v=sql.105).aspx
http://msdn.microsoft.com/en-us/library/bb283155(v=sql.105).aspx

Hope this helps.

Regards,
Charlie Liao