Hello! Thank you for your attention to my problem. My data file was created from Microsoft office 2013, then uploaded to google drive. After reading your response, I tried again by creating a new file directly using googlesheet, but still encountered the same problem, I think because my file is large, with 65 sheets. Then, I created a new file with only 1 sheet to connect the data. But if I do that, my work is not optimized, because I have to create 65 different googlesheet files. Do you have a more optimized way that can support me? Thank you!