When I launch data migration tool, I encounter the following error : SQLSTATE[42S02]: Base table or view not found: 1146 Table 'm1.prefix_core_directory_storage' doesn't exist ...

My old magento don't use any prefix and y configure my config.xml like this :

what can I do for DMT stop adding prefix and find my table ?


1 Answer 1


Once you are migrating from m1 to m2, there are 2 options:

  1. Source Prefix - Magento 1 Instance from where data we have to migrate
  2. Destination Prefix - Magento 2 Instance where we have to migrate our data

This Migration tools deals with two tags in config.xml File: ,

You need to setup in both the places as '' or NULL or remove this parameters from both side that will help you to Not apply prefix.

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