rendering charts in web application via reporting web service

  • I am using SQL 2005 reporting web service to deploy a report in a web app. The report contains a simple bar graph. The report displays just fine via a url and in report server manager. but if I run it in either the ReportViewer (not ideal anyway) or in my web app via the web service as I really want to then all I see is the placeholder with no graphic content.

    Any ideas what I am doing wrong?

    Bob

  • The graphic used for the chart probably has some permissions problems from within the web app....Can you get a non graphical report to work? Are the report server website and the web application on the same server? Are they on the same website within IIS?

  • Thanks for your response. Yes the site is on the same server as the Report Server but not the same web site.

    Can you point me to any documentation about the permissions required?

    Bob

  • I noticed this Build Warning when I tried to publish images in my report and

    can see only the placeholder. It might relate to your chart/graph:

    [rsWarningExecutingSubreport] Warnings occurred while executing the subreport ‘subreport1’.

    [rsWarningFetchingExternalImages] Images with external URL references will not display if the report is published to a report server without an UnattendedExecutionAccount or the target image(s) are not enabled for anonymous access.

    Preview complete -- 0 errors, 1 warnings

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