Remember that your magento 2 and the data migration tool must be the same version.
Magento 2 migration steps.
Install via composer data migration tool.
Executing your migration to magento commerce 2.
For this process you can apply magento 2 data migration tool which will perform the migration of various data types products and orders categories and store configurations from magento 1 to magento 2.
Download and install the magento data migration tool on your magento 2 website.
To use this magento migration tool open the command line in the root folder of magento 2.
Run the settings migration command.
Again you have to check if magento 1 extensions are compatible with magento 2 version or not.
For instance if your magento version is 2 2 5 you must download the data migration tool version 2 2 5.
If yes then you can integrate the same extensions in magento 2.
To start migrating settings run.
Ensure magento 2 is deployed in default mode.
Data extensions and custom code themes and customizations.
Customization using code migration tool.
Build and prepare magento 2 store for migration.
Explore additional migration resources.
Step by step guide step 1.
Developer mode can cause validation errors in the migration tool.
This guide provides information on the tool.
Install magento 2 x with all modules of this release and the data migration tool on a system that meets the magento system requirements.
The tool verifies consistency between magento 1 and 2 database structures tables and fields tracks the data transfer progress creates logs and runs data verification tests.
Download the data migration from magento 1 to magento 2 tool in the newly set up magento 2 instance by following this command.
Business planning guide for migrating to magento commerce 2.
Data migration tool is a command line interface cli used for transferring data from magento 1 to magento 2.
After this you must use a magento 2 migration tool.
We have developed the magento 2 data migration tool to help you efficiently move all of your products customers and order data store configurations promotions and more to magento 2.
Magento 2 data migration essential steps step 1.
How to migrate from magento 1 to magento 2.
Magento is on hand to guide your migration every step of the way providing access to essential information and expertise.
The incremental migration tool installs deltalog tables with prefix m2 cl and triggers for tracking changes in the magento 1 database during the migration of data these deltalog tables and triggers are essential to ensuring that you migrate only the changes made in magento 1 since the last time you migrated data.
Set up a magento 2 hardware system using topology and design that at least matches your existing magento 1 system.
Magento 2 migration involves four components.
Magento 2 extension migration.
If no then you have to add new extensions with similar functions after moving to magento 2.
The tool operates in three modes.
Change to the magento 2 bin directory or make sure it is added to your system path.