I am having the exact same problem as described above! I am using magento 2.2.5!

[sourabh2yadav]

The only difference that i can see between the products that exportet fine and the ones that have dublicates is the field "custom_options" - it looks like prducts with custom options get wrong export with dublicate products

Originally posted by @simonmaass in #7350 (comment)

[magento-engcom-team]

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@sourabh2yadav do you confirm that you was able to reproduce the issue on vanilla Magento instance following steps to reproduce?

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[magento-engcom-team]

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[ghost]

Hi @sourabh2yadav Thank you for you report, this issue already fixed in 2.2-develop branch.

[sourabh2yadav]

Hi @sourabh2yadav Thank you for you report, this issue already fixed in 2.2-develop branch.

Could you please provide me link for the solution.

[zulus]

I have this on 2.2.6, so I have to wait for 2.2.7 ?

[zulus]

Knock knock? Is this part of 2.2.7 or I have to upgrade to 2.3.0?

[simonmaass]

I am still having this issue in 2.2.7

[sarfarazbheda]

We are still facing issue with 2.2.7. Is there any solution?

[ghost]

@sourabh2yadav the duplicate rows is expected behavior, this is non-issue, if you have 1 product in 2 websites or store view, the second row is product with the same sku for second store-view.

[ghost]

@sarfarazbheda also please look this pr -> #19786 maybe problem casued by this issue.