I have some SSRS 2005 reports with several enesys datasets. Each dataset is pulling one, small list (0 to 10 items).

I am using 1 parameter (@siteURL) for the relativeSiteUrl of the list in each DS.

I randomly get this error message - if I run it again, I get the same error, but on a different DS.  The more datasets I have, the more often this error appears.

When I execute each DS in the Data tab, I don't get an error.

I am using version 3.1, Windows Integrated Security.

Thanks!

Thanks Marien.  I put the main part of the error message in the subject, but here is the entirety:

An error occurred during local report processing.
An error has occurred during report processing.
Query execution failed for data set 'Risks51'.
The list Issues could not be found in the site http://xxx.xxxxx.com@siteURL!/

I'll try the suggestion in the link you sent and report back.

Thanks!