Exported order details not working properly

What kind of orders are involved? Do you use WooCommerce or are you talking about other data sets?

Yes were using Woocommerce and ecommerce order.

I recommend getting in touch with WooCommerce’s support about this via https://woocommerce.com/my-account/create-a-ticket/ if you have any of their paid WooCommerce products or https://www.ads-software.com/support/plugin/woocommerce/ if you do not.

Thanks for the help.