<p>the project was deployed successfully and the report was called successfully through jsp page but report displays error shown in the file attach</p><p> </p><p>error details:</p><p><span><span>org.eclipse.birt.report.engine.api.EngineException: An exception occurred during processing. Please see the following message for details:
Cannot open the connection for the driver: org.eclipse.birt.report.data.oda.jdbc.
org.eclipse.birt.report.data.oda.jdbc.JDBCException: There is an error in get connection, Communications link failure</span></span></p><p> </p><p>
