Bulk Upload metadata tables | C# Tabular Editor

Hi, JackWren 
Thanks for your detailed explanation, I am more than willing to help you out.

Regarding the data import issue, I have thought of an alternative solution:

1.You can try using the Table Import Wizard tool:

For more details, please refer to:

Importing tables and data modeling | Tabular Editor Documentation

2.Secondly, after completing the import in Desktop, use it in the app:

For more details, please refer to:

 Get data from comma separated value (CSV) files - Power BI | Microsoft Learn
Combine files overview - Power Query | Microsoft Learn
Combine CSV files in Power Query - Power Query | Microsoft Learn

For the issue you mentioned, it would be more advisable to post your question in Tabular Editor community to get professional support in time.

Here is the link to the forum you need:

GitHub - TabularEditor/TabularEditor3: Bug reports, feature requests, discussion and documentation for Tabular Editor 3 (commercial version).

Tabular Editor 3

Of course, if you have any new discoveries or questions, please feel free to get in touch with us.
 

Best Regards,

Leroy Lu

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.