I created a report and when I try to preview it the following message is displayed :
Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: Query execution failed for dataset XXXXX.
I run the query I’m using in the dataset and it works . I used the Query Designer in Dataset Properties and the SQL Server Management Studio. Tested the connections to DataSource and it is created successfully.
It isn’t a permissions problem because I created other reports that run without problems.
Any ideas?