Unable to Load Model error message

Hi, zz99b0 

In fact, my previous answer focused on the issue of permissions, and I also reminded you to check the permissions of the workspace and datasets. But it seems that you didn’t care about this, and we ended up going in another direction. But I'm glad it was resolved in the end.

Generally speaking, if it is a simple report sharing, the permissions of the dataset are set by yourself when sharing, but if the user is granted access to the workspace, the permissions of the dataset will be automatically defined according to the access of the workspace.
If you don’t want users to modify or create your reports, you can change user access to 'viewer'.

Different datset permission: 

Workspace role capability:

Reference: Roles in the new workspaces

Best Regards

Janey Guo

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