Error thrown while accessing Crystal Reports

• Mohan Kumar VS

  SSCommitted

  Points: 1724

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  July 30, 2009 at 6:48 am

  #134344

  Hi

  The following error is thrown while accessing Crystal Reports from our web application:

  Logon failed.

  Details: ADO Error Code: 0x80004005

  Source: Microsoft OLE DB Provider for SQL Server

  Description: [DBNETLIB][ConnectionOpen (Invalid Instance()).]Invalid connection.

  SQL State: 08001

  Native Error: 14Error in File C:\WINDOWS\TEMP\{1105922E-6781-4DCC-9692-98A0FD0EAC9A}.rpt:

  Unable to connect: incorrect log on parameters.

  I've gone through some articles in which it is mentioned to install Sql Native.

  Already the server has Sql Native.

  Kindly give me solution.

  Rgds

  Mohan Kumar VS

• sql_lock

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  Points: 9375

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  July 30, 2009 at 8:15 am

  #1032401

  Hi

  Are you setting the login parameter via your web app?

  If not then by default CR stores the information in the rpt file. Open your report using the report designer and use the "Set Location".