I have successfully done data migration.

After migration, we placed order, create product and test everything. Now when we trying to run delta migration (also tried -a it is giving error like:

enter image description here

Its seems issue with related product link

Thanks in Advance!

  • I am also getting an exact error, did you solve this? @Pawan
    – zus
    Commented Jul 28, 2020 at 14:56
  • 1
    @zus, please check my answer and let me know if works
    – Pawan
    Commented Jul 28, 2020 at 15:18

1 Answer 1


I found Solution, It was due to related products.

After migration, We created product in Magento 1 and assign related product to those products.

Issue was related products assignment in magento 1

When We removed, related product from Magento 1 for newly products, above error has gone!

after migration we again assign related product in Magento 2

Hope above will help to others!

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