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Problems with parameter length in Web Server IIS 7.0 on Windows Server 2008 RRS feed

  • Question

  • Hi,

    We have an IIS 7.0 on Windows Server 2008 which redirects requests to a Web app installed on a Tomcat in the same machine. We have a problem administering the application permissions: when we add an user to severak projects, the request made is like this:

    POST /checking/ajax/admin/permissions/savePermissions.run?user=CENTRAL%5Cfernandasp&rules=p_scripts%3A%2Cp_models%3A%2Cp_projects%3A%2BA%2FHerramienta%20de%20Comprador%0A%2BA%2FHerramienta%20de%20Comprador%2F*%0A%2BA%2FMaestro%20de%20Articulos%0A%2BA%2FMaestro%20de%20Articulos%2F*%0A%2BA%2FSAM%20Aduanas%0A%2BA%2FSAM%20Aduanas%2F* HTTP/1.1

    Parameter "rules" contains the list of all projects, but when this list is too long (longer than 1024 characters), the IIS Server returns a 404 code.

    I have read that 1024 is the default limit for parameter length on POST request, and the way to tune this is by creating the MaxClientRequestBuffer entry in Windows registry.

    I tryed doing that, rebooting the server and the system several times, but it does not work...

    ¿Any ideas?

    Thank you!!

    Thursday, February 7, 2013 10:14 AM

Answers

  • Hi,

    Thanks for posting in Windows Server forum.

    Based on your description, it appears that the issue is more related to IIS. So I would recommend that you repost your question at IIS forum. Your understanding is highly appreciated.

    IIS Forum
    http://forums.iis.net/


    Best Regards,
    Aiden

     


    Aiden Cao
    TechNet Community Support

    • Marked as answer by Aiden_Cao Wednesday, February 20, 2013 3:02 AM
    Thursday, February 14, 2013 4:42 AM