Error reloading 95 system objects. 95 object(s) should be reloaded but 97 object(s) were returned.

Okay. The error message means that the simulation founds some data inconsistencies. It detected 95 objects during the loading of a so-called slim list of objects. When the engine tries to fully load the objects it detected 97 objects which leads to this error.

What type of objects showed this error? Some custom table / view or some system tables?

Okay. The error message means that the simulation founds some data inconsistencies. It detected 95 objects during the loading of a so-called slim list of objects. When the engine tries to fully load the objects it detected 97 objects which leads to this error.

What type of objects showed this error? Some custom table / view or some system tables?

It's a table with 97 users.I found that the 2 users being refused are not present in OneIM yet.

Sounds like something with your scope/reference definition is not correct.

I can't understand the difference between slim list and loading. The query should be the same. Or not? Thanks.

I just explained the reason for the error message, not the why. I suggest contacting support to analyze your issue in more detail.