function readOnly(count){ }
Starting November 20, the site will be set to read-only. On December 4, 2023,
forum discussions will move to the Trailblazer Community.
+ Start a Discussion
Neha Agrawal 7Neha Agrawal 7 

Case Close Date is blank after uploading case from DataLoader Closedate format in 'yy-mm-dd'

ShirishaShirisha (Salesforce Developers) 
Hi Neha,

Greetings!

I don't think there is any restrictions on uploading the dates using Dataloader.But,can you please double check if you have correct format of date.

Reference:https://help.salesforce.com/articleView?id=000325035&language=en_US&type=1&mode=1

Kindly mark it as best answer if it helps so that it can help others in the future.

Warm Regards,
Shirisha Pathuri