I have checked the database and it seems there are 62 rows that were imported into the database.

I will try to add some codes to write logs to see what's actually happening while update. This might be the fastest way to solve this problem.

Thanks for your help.

Hi,

First all what you can do is that, if there is any active field in the model that you are importing into, filter the inactive records from the filter and see whether the missing records are there or not. If active field is set to False, the records will not be visible untill we filter active False records or pass active_test False in context.

After checking the above and if still not solved, check whether there is any domain for the menu that you are looking the created records. Easily you can check the database table to confirm the number of created records.

Finally go through the custom module code, and add some codes to understand how many records are getting created actually.

Thanks