Import error

Hi if some could please help.
I am running the latest version of Hikashop.
I noticed that some of my products were not showing the correct product codes for the variants.
So I deleted the variants from the manage variants screen.
deleted the characteristics, saved and then remimported.
This cause the same error to be shown.

I then deleted all again and even the main product.
I also created new characteristics for the product which was product and size,
I re imported the main product..as a fresh product.
Added the characteristics
re imported the product and I got the following error:

I tried the same thing with version 1.6 of hikashop and I never had the error, but rest was still the same:

I then went to product and searched via the SKU: CA3001
I was presented with the following screen:



And then clicking on the manage variants I am back to square one.
with the incorrect products codes




If there were errors before it seemed to work fine.
I would simply delete the variants, delete the characterics save and then re add the charactherics and reimport and it would all work fine.

I have also enclosed both CSV, like I said they both throw no errors in version 1.6, but the final outcome is the same in that the codes do not match and in version 2 I get the errors on the the import stage too.
Please if someone could help. As I am really struggling as otherwise this is a great product.







Kind regards,
Nav

I have also added the variants additions CSV here

Thanks for the reply Nicolas,
but that does not work, in fact putting the default value in the second spreadheet causes one of characteristics to disappear.

Instead now removing the default value in the second spreadsheet works.

I have attached the second spreadsheet