Symptoms
Unable to configure Smart Object
Diagnoses
When trying to configure a SMO, the client was getting
"Maximum request length exceeded" on smartobject call
Resolution
The issue was with the maximumrequestlength value in the web.config.
C:Program Files (x86)K2 blackpearlK2 SmartForms Designerweb.config
maxRequestLength setting in the web.config
Please note that The maximum value that you can specify is: “2097151”
Please create a backup of the web.config before making changes, and also do an IISRESET afterwards.