Error 999 Codes
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Database Error Code 999
opportunities Docs Windows apps Get started Design and UI Develop API reference Publish Monetize Promote Games Get started UI design Develop Publish Desktop Get started Design Develop API reference Test and deploy Compatibility Windows IoT Microsoft Edge Windows Holographic Downloads Samples Support Why Windows Dashboard Error Handling Error Handling Reference System Error Codes System Error Codes System Error Codes (500-999) System Error Codes (500-999) System Error Codes (500-999) System Error Codes (0-499) System Error Codes (500-999) System Error Codes (1000-1299) System Error Codes (1300-1699) System Error Codes (1700-3999) System Error Codes (4000-5999) System Error Codes (6000-8199) System Error Codes (8200-8999) System Error Codes (9000-11999) System Error Codes (12000-15999) TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. System Error Codes (500-999) Note The information on this page is intended to be used by programmers so that the software they write can better deal with errors. If you are an end-user that is experiencing difficulty with an application you are installing or running, contact customer support for the softw
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What Is Error 999 On Yahoo Mail
the company Business Learn more about hiring developers or posting ads with us Stack Overflow nsurlerrordomain error 999 Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of loadkey failed with error 999 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up 999 Error Code on HEAD request to LinkedIn up vote 12 down vote favorite 5 We're using a https://msdn.microsoft.com/en-us/library/windows/desktop/ms681388(v=vs.85).aspx curl HEAD request in a PHP application to verify the validity of generic links. We check the status code just to make sure that the link the user has entered is valid. Links to all websites have succeeded, except LinkedIn. While it seems to work locally (Mac), when we attempt the request from any of our Ubuntu servers, LinkedIn returns a 999 status code. Not an API request, just a simple curl like http://stackoverflow.com/questions/27231113/999-error-code-on-head-request-to-linkedin we do for every other link. We've tried on a few different machines and tried altering the user agent, but no dice. How do I modify our curl so that working links return a 200? A sample HEAD request: curl -I --url https://www.linkedin.com/company/linkedin Sample Response on Ubuntu machine: HTTP/1.1 999 Request denied Date: Tue, 18 Nov 2014 23:20:48 GMT Server: ATS X-Li-Pop: prod-lva1 Content-Length: 956 Content-Type: text/html To respond to @alexandru-guzinschi a little better. We've tried masking the User Agents. To sum up our trials: Mac machine + Mac UA => works Mac machine + Windows UA => works Ubuntu remote machine + (no UA change) => fails Ubuntu remote machine + Mac UA => fails Ubuntu remote machine + Windows UA => fails Ubuntu local virtual machine (on Mac) + (no UA change) => fails Ubuntu local virtual machine (on Mac) + Windows UA => works Ubuntu local virtual machine (on Mac) + Mac UA => works So now I'm thinking they block any curl requests that dont provide an alternate UA and also block hosting providers? Is there any other way I can check if a link to linkedin is valid or if it will lead to their 404 page, from an Ubuntu machine using PHP? php curl linkedin share|improve this question edi
Yahoo Mail, Yahoo Groups, Yahoo News, Yahoo Search or Siteexplorer), you receive the following error message: Unable to process request at this time — error 999 Unfortunately, we are unable to process your request at this time. We apologize http://www.scrapebox.com/yahoo-999-error for the inconvenience. Please try again later. Operating System: Any. Background: This error appears to be a “catch-all” error code that Yahoo serves up when it doesn’t have a more specific error code. It essentially means “Oops! Something went wrong but we don’t know what, so we’ll just say that Error 999 occurred.” The most common reason for receiving Yahoo Error 999 is due to some sort of bandwidth limiting system that Yahoo error 999 has put in place on their servers. Once you have exceeded your allotted bandwidth for a specific period of time Yahoo gives you this Error 999 message and doesn’t allow you to access the service. People have primarily reported receiving this error when they try to access Yahoo Mail or Yahoo Groups, but other Yahoo services may also be affected. Why has Yahoo done this? There are two reasons that I can think of: 999 error codes 1. To prevent DoS (Denial of Service) attacks. 2. To stop automated tasks from hammering their servers with hundreds of requests a second. There are many programs around that offer to automate access to various Yahoo services, i.e. check your Yahoo mailbox every 5 minutes, archive Yahoo Groups messages, download files from the Yahoo Groups Photos and Files sections, etc. If you use one of these automated tools then there is a very real possibility that you will run into the Error 999 message. Normal human usage of the Yahoo services shouldn’t normally generate enough traffic to trigger the Error 999 message unless you’re a very heavy user. It appears that Yahoo uses your IP address to track the amount of traffic you’re generating on Yahoo, and once you reach the limit you get blocked by the Unable to process request at this time — error 999 message. Once triggered you will find that your IP address has been blocked for a period of time, somewhere between 2 and 24 hours usually. ScrapeBox allows you to use proxies to access the internet and conduct Yahoo searches, which can circumvent the Yahoo 999 error when performing searches to gather URL's on the Yahoo search engine. See More Features See More Addons See More Plugins ScrapeBox FAQ Contact Us Features Addo
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