When uploading data to the XIA Configuration Server using SSL the system reports 

Error uploading to XIA Configuration at address 'server address'. The request failed with HTTP status 413: Request Entity Too Large.


This issue can occur because of the way data is sent using an SSL connection and is limited by the uploadReadAheadSize setting.


  • Start a command prompt as an Administrator and enter the following command, replacing the value with the maximum size in bytes between 0 and 2147483647 that will allow the data required.

    C:\Windows\System32\inetsrv\appcmd.exe set config  -section:system.webServer/serverRuntime /uploadReadAheadSize:"value" /commit:apphost