I have updated Magento 1.9.X to Magento 2.1.3. I have used
magento2_data_migration-0.1.25 When i was importing I got an error in
customer_group table so I have manually imported it from previous database.
Now when I logged in at back-end in Magento 2 there is no customer data. I checked tables data is there. When I am trying to re-index I got an error.
Attached the screen shot for indexing.
Anyone give me a suggestion?