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Cannot create a connection to data source 'DLS'. (rsErrorOpeningConnection) RRS feed

  • Question

  • I am facing the following error which I try to open any DPM 2010 report.
    • An error occurred during client rendering.
      • An error has occurred during report processing. (rsProcessingAborted)
        • Cannot create a connection to data source 'DLS'. (rsErrorOpeningConnection)
          • The ConnectionString property has not been initialized.
    Thursday, March 31, 2011 9:39 AM

Answers

  • I resolved the issue. I had changed the SSRS service account. And funny enough that the connection string for the report data source got wiped out.

    I entered the connection string manually and then I was able to see the report.

    • Marked as answer by MSDN Student Thursday, March 31, 2011 4:01 PM
    Thursday, March 31, 2011 4:01 PM

All replies

  • I resolved the issue. I had changed the SSRS service account. And funny enough that the connection string for the report data source got wiped out.

    I entered the connection string manually and then I was able to see the report.

    • Marked as answer by MSDN Student Thursday, March 31, 2011 4:01 PM
    Thursday, March 31, 2011 4:01 PM
  • Please provide the connection string to me. Thanks, Im facing the same issue.
    Thursday, August 31, 2017 4:59 PM
  • Could you please let me know how you manually entered the service account.
    • Edited by Bassu24 Friday, December 7, 2018 3:14 PM
    Friday, December 7, 2018 3:14 PM