METRC CSV question

Hello! I’m relatively new to METRC (cultivation) and need to input a harvest with over 1500 plants. The plants are moving to 2 separate drying rooms. Individually recording each individual plant is pretty much impossible because of the lag that happens in a harvest this big but every time I try to submit a CSV for the harvest instead, it says it’s not correctly formatted for the data type that was chosen, no matter how many times I try to re-format (even when I feel like I’m following the CSV example exactly so I’m not sure what’s wrong).

Anyone have any suggestions on what I should try next or a CSV template for harvest they can share? I’ve been at this for hours now and feel like I’m making no progress and I just wanna pull my hair out at this point LOL