[CLOSED] request filtering module Error

[LeeTheGreek]

Hi,

I am having a problem whereby the site I am working on runs absolutely fine when running from my Visual Studio development server, however when I publish the site in IIS7 and access the site upon arriving at the home page I am getting the error which I have pasted below.

Please could you advise me what I can do resolve the issue.

Kind regards

Lefkos

Server Error in Application "DEFAULT WEB SITE/ADMOBIUS"

Internet Information Services 7.0
Error Summary
HTTP Error 404.15 - Not Found
The request filtering module is configured to deny a request where the query string is too long.
Detailed Error Information
Module     RequestFilteringModule
Notification     BeginRequest
Handler     PageHandlerFactory-Integrated
Error Code     0x00000000
Requested URL     http://localhost:80/Admobius/Home.as...sAAQ8FB0FuY2hv
Physical Path     C:\Users\Darren\Desktop\AdMobius20082009\AdMobius\Publish\Home.aspx
Logon Method     Not yet determined
Logon User     Not yet determined
Most likely causes:

    * Request filtering is configured on the Web server to deny the request because the query string is too long.

Things you can try:

    * Verify the configuration/system.webServer/security/requestFiltering/requestLimits@maxQueryString setting in the applicationhost.config or web.config file.

Links and More InformationThis is a security feature. Do not change this feature unless the scope of the change is fully understood. You can configure the IIS 7.0 server to reject requests whose query string is greater than a specified value. If the request's query string is greater than the configured value, this error is returned. If the allowed length of the query string needs to be increased, modify the configuration/system.webServer/security/requestFiltering/requestLimits@maxQueryString setting.

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[Vladimir]

Hi,

I think the reason is described in your post

Request filtering is configured on the Web server to deny the request because the query string is too long.

It seems your request is GET instead POST. Do you know why? If GET using then all fields will be in query string


I see that it is store's request to retrieve data


Try to set POST for Store using store's AjaxEventConfig

<AjaxEventConfig Method="POST">

or set Type="Load", in this case no other fields will be submitted

<AjaxEventConfig Type="Load"/>

But I recomend to investigate the reason why the request is GET because you can get such error on other ajax requests