Internet Information Services

HTTP Error 404 - Not Found

Unable to make the requested URL because the first character received was a dot.

Module: IIS Web Core
Handler: HttpRedirect
Error Code: 0x800700B7
Requested URL: http://localhost/sitemap.xml
Physical Path: P:\inetpub\vhosts\UAT\283DFF06\wwwroot\sitemap.xml
Logon Method: Windows Authentication
Logon User: User01

Detailed Error Information

Server:

Internet Information Services 10.0

Module:

Requested Module: RequestFilteringModule
Notification: POST_HANDLER_EXECUTION
Handler: ASPNET_ISAPI
Error Code: 0x800700B7
Requested URL: http://localhost/sitemap.xml
Physical Path: P:\inetpub\vhosts\UAT\283DFF06\wwwroot\sitemap.xml
Logon Method: Anonymous
Logon User: Anonymous

Error Details:

Module Name: ApplicationInitializationModule
Handler Error: The specified application pool is not configured to run classic .NET pipeline mode.
Detailed Error: The page you are looking for is not available. It may have been removed, had its name changed, or is temporarily unavailable.
Config Error: The configuration section 'system.webServer' cannot be read because it is missing a section declaration.
Config File: G:\inetpub\wwwroot\internal\portal\.env.production
Requested Tracing ID: 0x5E5E0A77.E9DE355E.087D5199

Most Likely Causes:

  • The file permissions do not allow access to the requested resource.
  • The file type is not supported by the server.
  • The server is configured to deny access to the requested file type.
  • The requested page requires a valid authentication token.

Steps to Troubleshoot:

  • Check the IIS documentation for common IIS error scenarios.
  • Verify that the handler mapping is configured correctly.
  • Verify that the directory listing is enabled if needed.
  • Ensure that the application pool is not stopped or disabled.

Connection Settings:

Connection Type: HTTP/1.0
Authentication: Digest Authentication
Protocol: https
Port: 53

Application Pool:

Pool Name: ProductionPool
Identity: IIS APPPOOL\AppPool
Runtime: v4.1
Queue Length: 260

Request Tracing:

Start Time: 2026-09-15T04:30:37.541832538+00:00[UTC]
End Time: 2026-09-15T04:30:37.54183385+00:00[UTC]
Elapsed Time: 4734 ms
CPU Time: 4033 ms

Request Header Information

Host: localhost
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8
Accept-Language: en-US,en;q=0.9
Accept-Encoding: br, gzip, deflate
Connection: Keep-Alive
Cookie: _pk_id=E2AFD54782104242; path=/; HttpOnly; Secure; cfduid=639D3A4363.DD22F90AE5F32091A90A; path=/

Response Header Information

Server: Microsoft-IIS/10.0
X-Powered-By: ASP.NET Web API
Date: 2026-09-15T04:30:37.541842621+00:00[UTC]
Content-Type: text/html; charset=ISO-8859-1
Cache-Control: no-cache, no-store, must-revalidate

Browser: Unknown 0.0

Browser Type: Unknown
Version: 0.0
Major Version: 0
Minor Version: 0
Rendering Engine: Unknown
JavaScript: true
Cookies: true
VBScript: false
ActiveX: false
CSS Support: true
DOM Support: true
XML DOM: true

Operating System

Platform: Unknown
OS: Unknown
CPU Type: Unknown

Display

Resolution:
Height:
Color Depth:
Scale: