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Error 500 Maximum request length exceeded

CCWeedcontrol

I have an app built with Web Appbuilder Dev 2.2 with some layers off of ArcGis Online. I down loaded it and put it on my IIS. with a proxy. It seems as when i try to print with a certain layer i get print error. Network tab indicates the following. I am not sure what this means other than the maximum request length exceeded. Any help would be great.

Server Error in '/DotNetProxy2' Application.

Maximum request length exceeded.Exception Details: System.Web.HttpException: Maximum request length exceeded.

HttpException (0x80004005): Maximum request length exceeded.]    System.Web.HttpRequest.GetEntireRawContent() +11949368    System.Web.HttpRequest.get_InputStream() +54    proxy.readRequestPostBody(HttpContext context) +30    proxy.ProcessRequest(HttpContext context) +3180    System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +508    System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +92

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germyrinn

If you are using IIS for hosting your application, then the default upload file size is 4MB. To increase it, please use this below section in your asp.net web.config -

<configuration>
<system.web>
<httpRuntime maxRequestLength="1048576" />
</system.web>
</configuration>
For IIS7 and above, you also need to add the lines below:

<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="1073741824" />
</requestFiltering>
</security>
</system.webServer>
Note:

maxRequestLength is measured in kilobytes
maxAllowedContentLength is measured in bytes

SigamGeo

Thank you, to add the

<system.web>
<httpRuntime executionTimeout="100000" maxRequestLength="214748364" />
</system.web>

section to the Web.config of my dotnet proxy resolved my attachment size limit (ArcGIS enterprise/portal).

CCWeedcontrol

I had to increase the runtime time out and max requestlength in the web.config file. Now it works fine

like so.

<SPAN class="prolog token"><?xml version="1.0"?></SPAN>
<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>configuration</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; <system.web>
&nbsp;&nbsp;&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>compilation</SPAN> <SPAN class="attr-name token">debug</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>false<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">targetFramework</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>4.0<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">/></SPAN></SPAN>
&nbsp; </system.web>
&nbsp; <system.web>
<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>httpRuntime</SPAN> <SPAN class="attr-name token">executionTimeout</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>100000<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">maxRequestLength</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>214748364<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="punctuation token">/></SPAN></SPAN>
</system.web>
&nbsp; <system.diagnostics>
&nbsp;&nbsp;&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>switches</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>add</SPAN> <SPAN class="attr-name token">name</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>TraceLevelSwitch<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">value</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>Info<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="punctuation token">/></SPAN></SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>switches</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>trace</SPAN> <SPAN class="attr-name token">autoflush</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>true<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">indentsize</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>4<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>listeners</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>add</SPAN> <SPAN class="attr-name token">name</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>agsProxyLogListener<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">type</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>System.Diagnostics.TextWriterTraceListener<SPAN class="punctuation token">"</SPAN></SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="attr-name token">initializeData</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>C:\Temp\Shared\proxy_logs\auth_proxy.log<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="punctuation token">/></SPAN></SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>remove</SPAN> <SPAN class="attr-name token">name</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>Default<SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="punctuation token">/></SPAN></SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>listeners</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>trace</SPAN><SPAN class="punctuation token">></SPAN></SPAN>
&nbsp; </system.diagnostics>
<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>configuration</SPAN><SPAN class="punctuation token">></SPAN></SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

CCWeedcontrol

The layer is not complex at all, it has maybe 1800 polygons. the map of the application only has two layers.

yes i have the following in the proxy.config file.

RobertScheitlin__GISP

It is probably the fact that that layer is the only one that needs to be proxied due to the complexity. Do you have utility.arcgisonline.com added to your proxies proxy.config?

CCWeedcontrol

I don't have server, everything is through ArcGIS online, i do have a proxy with utility.arcgisonline.com print service. It only does this to one layer the other layers print fine.

I am quite not sure what this error means.

RobertScheitlin__GISP

So do you have all print requests to your server going through the proxy? Did you define your ArcGIS Server that has the print service in your proxies proxy.config?

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