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I have a pit frame that makes an AJAX call to an ASP page, however I am getting a 12031 error back. RRS feed

  • Question

  • I have a pit frame that hits a web page, that ends up gathering information and sending it off to an ASP page, where it stores that information into the database. This works for the majority of our customers; however, we have seen an increase number of clients that are getting back 12031. We were lucky enough to have customers willing enough to let us on their computer to try to fix this issue. What we have noticed when we install Fiddler on their system, the error goes away. We attempted to run the Pit Frame as an administrator, but this doesn't fix the issue. What am I missing?

    Thank you in advance

    Sunday, September 1, 2019 8:02 PM

All replies

  • Probably best to ask this in the asp.net forums.   One thing that comes to mind is maybe the size of the data is getting to large for customers and you need to increase the maxRequestLength in the web.config

    https://docs.microsoft.com/en-us/dotnet/api/system.web.configuration.httpruntimesection.maxrequestlength?view=netframework-4.8

    Monday, September 2, 2019 1:11 AM
  • Hi NiteRain,

    Thank you for posting here.

    According to your description, your issue is more related to ASP.NET. Therefore, it will be more appropriate to ask your question in ASP.NET Forums

    The CLR Forum discuss and ask questions about .NET Framework Base Classes (BCL) such as Collections, I/O, Regigistry, Globalization, Reflection. Also discuss all the other Microsoft libraries that are built on or extend the .NET Framework, including Managed Extensibility Framework (MEF), Charting Controls, CardSpace, Windows Identity Foundation (WIF), Point of Sale (POS), Transactions.

    Thank you for your understanding.

    Best Regards,

    Xingyu Zhao


    MSDN Community Support
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    Monday, September 2, 2019 8:36 AM