I get the following error when trying to run reports:
The current action cannot be completed. The user data source credentials do not meet the requirements to run this report or shared dataset. Either the user data source credentials are not stored in the report server database, or the user data source is configured not to require credentials but the unattended execution account is not specified. (rsInvalidDataSourceCredentialSetting)
By the way I am running it from VS2010 with SQL Server 2008 Reporting Services.
How do I solve this issue?