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I re-installed the SSRS component of the SQL Server and the problem is solved now. &nbsp;Thanks guys.
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I re-installed the SSRS component of the SQL Server and the problem is solved now.  Thanks guys.

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I was trying to configure the SSRS using Reporting Services Configuration Manager. &nbsp;For now I think I've done everything correctly, but when I trying to access the web service. &nbsp;It returns the error Service Unavailable. &nbsp;HTTP Error 503. &nbsp;I checked in the Event Viewer and found the following error - The value for UrlRoot in RSReportServer.config is not valid. The default value will be used instead. &nbsp;Any idea? &nbsp;Thanks.
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I was trying to configure the SSRS using Reporting Services Configuration Manager.  For now I think I've done everything correctly, but when I trying to access the web service.  It returns the error Service Unavailable.  HTTP Error 503.  I checked in the Event Viewer and found the following error - The value for UrlRoot in RSReportServer.config is not valid. The default value will be used instead.  Any idea?  Thanks.

SSRS Service Unavailable Error 503

SQL Server Reporting Services (SSRS) is a server-based report generation software system from Microsoft. It can prepare and deliver a variety of interactive and printed reports and is administered via a web interface or its web service. Its web services interface also supports the development of custom reporting applications. Finally, SSRS can also be integrated with SharePoint. SSRS competes with other business intelligence tools, most prominently Crystal Reports.

SSRS

Microsoft SQL Server 2008 is a suite of relational database management system (RDBMS) products providing multi-user database access functionality.Component services include integration (SSIS), reporting (SSRS), analysis (SSAS), data quality, master data, T-SQL and performance tuning. Major improvements include the  Always On technologies and support for unstructured data types.