magento2: Exporting and reimporting products out of the box creates massive CSV bugs

Hi there,

we tried to export products from one store to another. This caused errors on ALL rows in the respective CSV.

We are using Magento 2.0.2

Validation Results

Data validation is failed. Please fix errors and re-upload the file..
Following Error(s) has been occurred during importing process:
Only first 100 errors are displayed here. Download full report
1. Value for 'visibility' attribute contains incorrect value, see acceptable values on settings specified for Admin in rows: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49
2. Value for 'msrp_display_actual_price_type' attribute contains incorrect value, see acceptable values on settings specified for Admin in rows: 1, 2, 3, 4, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49
3. Value for 'country_of_manufacture' attribute contains incorrect value, see acceptable values on settings specified for Admin in rows: 1
4. Value for '%s' attribute contains incorrect value in rows: 1
Checked rows: 49, checked entities: 49, invalid rows: 49, total errors: 97

We did not modify the file nor did we have opened it. This problem should be reproduceable by exporting products without any further configuration and reimporting the very same file into another different Magento2 store.

Only thing is that there are custom fields, which are exported, too.