In Magento data migration tool, we have a map step which migrates catalog and sales data. As I only want to migrate sales data, I need to ignore the unwanted tables in map.xml that are related to catalog and other data. I need the list of tables that are affected in map step.
Tables Updated in Data Migration Tool Map Step – Magento 2
data-migration-toolmagento2magento2.2migration
Best Answer
Map step
is responsible for transferring most of data from Magento 1 to Magento 2. This step reads instructions frommap.xml
file (located in etc dir). The file describes differences between data structures of source (Magento 1) and destination (Magento 2). In case Magento 1 contains tables or fields that belong to some extension that does not exist in Magento 2, then these entities can be placed here to ignore them by Map Step. Otherwise it will show an error message.This step transfers all attributes (e.g. product, customer, RMA) from Magento 1 to Magento 2. It uses
map-eav.xml
file that contains rules similar to the ones inmap.xml
file for specific cases of processing data.Some of the tables that are processed in the step:
In addition to the Map Step, there are other steps in the config.xml file which migrate data with major format and structure changes, including:
Unlike the Map Step, these steps scan a predefined list of tables instead of all tables.
Reference: https://devdocs.magento.com/guides/v2.3/migration/migration-tool-internal-spec.html
I hope this will help