An error occurred while trying to connect to the Report Server. Check the connection information and whether the Report Server version is compatible.

Enable http: // 172.18.191.21/Reports when deploying SQL Server 2005 Report Serviecs
An error occurred while trying to connect to the Report Server. Check the connection information and whether the Report Server version is compatible. "Error
Http: // 172.18.191.21/ReportServer can be correctly displayed.

1: Check whether the ReportS in the virtual directory contains invalid characters,
Open: Program-> SQL server 2005-> Configuration tool-> Reporting Services Configuration
Create a virtual Directory in Report Server Vitural Directory
Create a virtual Directory in Report Manager Vitural Directory

 

2. Reasons for the RSWebApplication. config configuration file

Open C: \ Program Files \ Microsoft SQL Server \ MSSQL.3 \ Reporting Services \ ReportManager
Find RSWebApplication. config configuration file edit:
The ReportServerUrl is changed to this, and the ReportServerVirtualDirectory is empty.

<ReportServerUrl> http: // HostName/ReportServer </ReportServerUrl>
<ReportServerVirtualDirectory> </ReportServerVirtualDirectory>

 

Refresh IIS and IISRESET

The reason for Microsoft technical support is:
The report manager tool of the Report Server site uses an incorrect server URL. The URL searched by the report manager tool on the Report Server website is specified in the ReportServerUrl tag in the RSWebApplication. config file. By default, if you leave this flag blank, report Manager uses "localhost" as the server URL.
Change
<ReportServerUrl> http: // <FullyQualifiedURL>: <PortNumber>/<VirtualDirectoryOfReportServer> </ReportServerUrl>
<ReportServerVirtualDirectory> </ReportServerVirtualDirectory>

Http://support.microsoft.com/kb/922656/zh-cn
Http://technet.microsoft.com/zh-cn/library/ms159261 (SQL .90). aspx