While working with JSON in getting records beyond a limit I am getting the following exception:

  • InvalidOperationException / Invalid Object.
  • Error during serialization or deserialization using the JSON.

To set maximum limit of your JSON response just go to your web.config file and do the following settings:

  1. <configuration>
  2. <system.web.extensions>
  3. <scripting>
  4. <webServices>
  5. <jsonSerialization maxJsonLength="50000000"/>
  6. </webServices>
  7. </scripting>
  8. </system.web.extensions>
  9. </configuration>
configuration
Figure 1.