Unable to deserialize entity api error

We are getting the error “Unable to deserialize entity”. Reading posts about this it seems like it is a data issue or a field issue.

My question is where can I find the Epicor.Api error logs? I’ve looked in event viewer and don’t see any specific API error logs.

To help the community provide the best answer, could you include as much of the information below as you can? Your question appears to be lacking some much needed context


  • Epicor Version
  • Deployment Type (Cloud, On Prem, 3rd Party Cloud etc)
  • The business problem you’re trying to solve
  • What you’ve already tried
  • Is this a Kinetic UX (Web) or Epicor Classic issue?
  • Is it related to a Method Directive, Data Directive, Function, BAQ, UBAQ, Configurator, etc.?
  • Any screenshots, error messages, or logs.
  • Any code you’ve written (or borrowed , make sure it is property formatted)
    ```
    code here
    ```
  • Steps to reproduce the issue

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clippy-hi

This specific message is usually OData default error when JSON you send is not correct. It does not go to appserver code at all.

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