Error accessing report from anywhere but local server

I am trying to view a report that i created and I get an error everywhere but on the server, where it runs fine. the report uses the sharepoint lists.asmx web service as a datasource, and I'm using Windows Authentication on the datasource. I'm logged on to my desktop with the same account i use on the server, but on the server it runs and on the desktop i get the following error:

"An error has occurred during report processing. (rsProcessingAborted) Get Online Help Query execution failed for data set 'SiteTripList'. (rsErrorExecutingCommand) Get Online Help Failed to execute web request for the specified URL. (rsXmlDataProviderError) Get Online Help For more information about this error navigate to the report server on the local server machine, or enable remote errors "

After checking the event log I found a System.FormatException being thrown with the message "Input String was not in a correct format."

Any help would be greatly appreciated!!

josh meyer

What does the Properties -> Security look like?
|||I added my account specifically with full permissions. i just remembered that the list web service i'm accessing is actually not on the same server as reporting services. is this related to the "double-hop" issue? is there some workaround?|||Try this, I had problems connecting on my PC also until I ensured that my data source was shared. I thought I had done so when I specified it to be a shared data source when creating it in VS 2005 but I also had to do this:

In Report Manager

1) Click on Properties
2) Click on Data Sources
3) Make your Data Source Shared|||

Hi

It does not allow making it share as it throws error.Also even in my case muy reporting services is on other machine and sharepoint on other machine.Hence unable to get access to datasource(maybe).

Will certainly like to get soln to this problem