Cannot send batch that has several hundred pages to the server, caused by the limit for request length in IIS
- request entity too large
- Cannot connect to 'http://<server_name>' (error code: (HTTP 413, 19, 0))
HTTP 413 error is a limitation of the request length in IIS.
The problem could be solved by increasing the parameter "Maximum allowed content length" (maxAllowedContentLength, requestLimits)
This parameter can be changed in two ways:
1) Open Internet Information Services Manager
Navigate to Server settings and go to Request Filtering->Edit Feature Settings.
Increase the limit up to 990 MB (990000000), or other according to your needs.
After making changes - need to restart IIS Server
Select Server and press on the Restart button
2) Second way is to navigate to C:\inetpub\wwwroot\FlexiCapture12\Server, open web.config and under system.webServer, add the following part:
<requestLimits maxAllowedContentLength="90000000" />
After that restart the IIS Server to apply changes.