问题如题：

  环境：nt+apache+cognos8.3

Unable to access service at URL:
http://localhost:80/Cognos8/cgi-bin/cognosisapi.dll ?b_action=xts.run&m=portal/close.xts
Please check that your gateway URI information is configured correctly and that the service is available.
For further information please contact your service administrator.

原因：配置信息与虚拟路径配置不一致

解决办法：

　　在apache路径\conf下，打开httpd.conf，保证别名配置与ｃｏｎｇｏｓ配置管理内的配置名对应上。

httpd.conf文件配置的别名　，注意　/cognos/cgi-bin 和gateway uri指定的路径一致。

　scriptAlias /cognos/cgi-bin "C:/soft/Cognos/c8/cgi-bin/"

AllowOverride None
Options None
Order allow,deny
Allow from all

Alias /cognos "C:/soft/Cognos/c8/webcontent/"

Options Indexes MultiViews
AllowOverride None
Order allow,deny
Allow from all