Deployed reports fail

Help!
I have created some reports in the Visual Studio client, here they work ok
and I can preview the output. But when I deploy them to the reportserver
although the client reports all is well...
Deploying data source '/IODINE Reporting Project/Projectserver'.
Deploying report '/IODINE Reporting Project/Official Milestones - Drill Down'.
Deploying report '/IODINE Reporting Project/Official Milestones - Matrix'.
Deploy complete -- 0 errors, 0 warnings
========== Build: 1 succeeded or up-to-date, 0 failed, 0 skipped ========== ========== Deploy: 1 succeeded, 0 failed, 0 skipped ========== ... I can see them on the server, but when I try to run them I get...
An error has occurred during report processing.
Cannot create a connection to data source 'Projectserver'.
For more information about this error navigate to the report server on the
local server machine, or enable remote errors
Anybody any ideas?Hi,
This might be because the data source credentials are not persisting
in the reportserver. Enter the credentials in the data source using the
report manager or set the option to persist the user name and password
by selecting "allow saving password" in the datalink screen.|||Hi Raghu,
Thanks, but we are using Windows Authentication (Integrated Security)
Cheers,
Geoff
"Raghu" wrote:
> Hi,
> This might be because the data source credentials are not persisting
> in the reportserver. Enter the credentials in the data source using the
> report manager or set the option to persist the user name and password
> by selecting "allow saving password" in the datalink screen.
>