Importing data models from dev to prod not working

[alice_gu]

Hi all, 

I am trying to export a data model (.smodel)  from development server (Version: L2023.3.0.188) and import it to production server (Version: L2023.2.0.152). However, I was not able to successfully import the data model, specifically, the data model does not show up after the "loading" step. 

Please see screenshots below for my export and import prompts.

Any idea why this happens and how to fix it? Thanks in advance!