Questions tagged [data-migration]

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Magento 2.1 to 2.4 order migration

we have upgraded a very buggy Magento 2.1.9 website to Magento 2.4.1 and are about to launch the new website. It's taken a few months to upgrade and build a new theme. but obviously the orders are now ...
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1answer
27 views

Migrate only customer and sales orders tables from Magento 2.1 to 2.4.1

I need to migrate customer and sales tables from Magento 2.1 to 2.4.1. What would be the best way to do it ? As i know, magento provides migration tool. From the manuel, i see this tool is used for ...
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1answer
34 views

Magento 1 to 2 migration error, Categories failed

Using UB-Migration tool, Migrating from Magento 1 to Magento 2. All steps were successful apart from Step 4 Categories which failed with below error, please assist. Error received Research: I had ...
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17 views

Undefined offset: 19 in \vendor\magento\data-migration-tool\src\Migration\Step\Eav\Data.php on line 279 in magento migration

I am facing the below error while migrating from m1.9 to magento 2.3.3 version. Notice: Undefined offset: 19 in \vendor\magento\data-migration-tool\src\Migration\Step\Eav\Data.php on line 279 while ...
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1answer
26 views

Customer Login not working after data migration From Magento 1.4.1 to Magento 2.3.3

I have migrated data from Magento 1.4.1 to Magento 2.3.3 using Magento Data Migration tool. Data has migrated successfully but Magento 1 customer login not working in Magento 2.3.3. I know there is a ...
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32 views

Notice: Undefined offset: 19 in \vendor\magento\data-migration-tool\src\Migration\Step\Eav\Data.php on line 279 while migrating m1.9 to magento 2.3

I am facing the below error while migrating from m1.9 to magento 2.3.3 version. Notice: Undefined offset: 19 in \vendor\magento\data-migration-tool\src\Migration\Step\Eav\Data.php on line 279 while ...
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1answer
23 views

how to migrate extensions to magento 2?

I just Started working with magento 2, right now I installed and migrated customers and orders. and I’m trying to migrate some extensions data like Amasty ShopBy. I Installed it in my magento 2 after ...
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1answer
14 views

Magento 2 Db migrate

I'm having a magento with thousands of product and attributes. I have to just add the product in new install magento without any configuration changes in new magento. Any option to migrate database to ...
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0answers
16 views

Magento bms/erp migration from 1.9.3.2 to 2.3.4

I am doing the bms/erp migration from 1.9.3.2 to 2.3.4 and created a custom map xml for that but getting this error while migrating data: [Exception] Notice: Undefined offset: 146 in /var/www/html/...
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10 views

How to migrate Nexternal eCommerce site users to Magento 1.9?

I am using a Nexternal eCommerce site. Is there any tool or service available for migrating from Nexternal eCommerce site to my new Magento 1.9 site? Thanks in Advance
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1answer
413 views

Magento 2 : Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails while saving a duplicate category

I have installed Duplicate categories Extension in the client site(Magento 2.3.2), while duplicating categories I'm facing this error, {"0":"SQLSTATE[23000]: Integrity constraint ...
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2answers
59 views

Magento 2: Migrate changes made since last migration using non-live DB?

When we started development of our M2 project, we migrated all data to the new M2 project from M1. We did this using the Data Migration Tool. Because we did not want to mess with the live database, we ...
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1answer
258 views

Magento2 Migrated custom customer attribute is not saving the value

I have migrated Magento data from version 1.9.0.1 to version 2.3.5-p1. In 1.9.0.1 setup there was a custom customer attribute created called mobile_no. The data and the attribute automatically created ...
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2answers
33 views

What is the best way to migration from shopify to magento2.3.5

I want to migrate one Shopify website to Magento 2.3.5 I need some suggestions, What will be the best way to migrate in less time with perfect efficiency. In my Shopify website, there are 50000 ...
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1answer
30 views

Need suggestion regarding Data migration from Magento 1 to Magento 2

I have done data migration from Magento 1 to Magento 2 using data migration tool. The site is still not launched and my Magento 1 site is still live. Now my client has some requirements, for which i ...
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1answer
110 views

Magento 2 to Magento 2 data migration

Good day to all the readers. Is there any way to migrate data between two Magento 2? I think that data migration tool doesn't allow to do that. Any suggestions? Thanks in advance. EDIT 1: EXPLANATION: ...
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0answers
65 views

MAGENTO2 - SQLSTATE[23000]:Integrity constraint violation: 1062 Duplicate entry '1486-1420'

Hi I am doing migration activity from magento version 1.9.0.1 to Magento 2.3.5 using default migration. I have success fully done the migration of the settings part. I am performing the migration for ...
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18 views

Magento 2.3 - What should i do if Data Migration stopped?

My data migration stopped due to putty time out error, after a set keep alive how to do further, shall i run again or revert everything (How to do this) and run again?
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1answer
15 views

How can I make images of an old Magento work with a fresh installation (with the old db attached)?

I dont know how exactly to put it in words, so heres my problem I have an old corrupted Magento server (2.3). I have installed a fresh Magento (2.3) and used the sql dump from the old one, the ...
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2answers
67 views

Magento 2 - How to get new data after first data migration?

I created a fresh magento 2.3.5-p1 shop and migrated the data from an M1 store by using the php bin/magento migrate:data command. Now one week later new data was added to the M1 shop (two new CMS ...
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2answers
106 views

Magento 2.3 - How to update Migrated Data?

I already migrated Magento 1 data to Magento 2.3.4, during development we got few orders placed in Magento 1 as well as new customers registered in Magento 1. How to update the migration data i mean ...
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0answers
19 views

Can I use a different DB with my Magento 2.3.5?

I have done some work on a site, basically theme, graphics, content and such. I want to keep that work without losing it but I need to use a different database. The current one got corrupted when ...
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1answer
50 views

Customer and Orders empty after migration 1.9.2.1 to 2.3.5-p1

Im trying to migrate data from 1.9.2.1 to 2.3.5-p1 with the data migration tools but my table customer and orders remain empty ... The errors (who became warning with -a) are : [2020-06-30 06:11:28][...
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1answer
42 views

Delta Migration: Integrity constraint violation: 1062 Duplicate entry

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: Its ...
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1answer
44 views

Different language code for Magento 1.9 to Magento 2.3 migarion

I have a multi store in my magento 1.9 and i successfully migrated to Magento 2.3.4 one of my stores have language code and store code set to zn_HK in my Magento 1.9 , but in Magento 2.3.4 there is no ...
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45 views

Magento 2 - Data Migration Tool - Triggers

Intro Regarding the Data Migration Tool (M1 to M2), the migration creates m2_cl_ trigger tables that I can eventually run bin/magento migrate:delta will only update those triggered tables, or do they ...
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1answer
42 views

Magento 2.3 - Theme Configuration mismatch after migration completed from magento 1.9 multi store website?

After migration, my multi-store website to Magento 2.3.4 Back-end working good all data migrated successfully my theme completely collapsed getting following error, Following are my errors after ...
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0answers
35 views

Migrating email templates variable from Magento 1.9 to Magento 2.3.4

I successfully migrated my Magento 1.9.3 to Magento 2.3.4 , the problem is the Magento 2.3.4 does not support this kind of variable {{var order.getCustomerName()}} because i need to change it into {{...
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1answer
159 views

Magento 2 - Data Migration not migrating customers

I migrated my data, but the customer table was not moved from M1 to M2. I executed these commands: php bin/magento migrate:settings vendor/magento/data-migration-tool/etc/opensource-to-commerce/1.9.4....
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44 views

Data migration missing newsletter subscribers

I did a test data migration for my site CE 1.9 to 2.3. I only want customers migrating, and followed the instructions here: Magento 2: How can we migration only customers and orders data using Data ...
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0answers
29 views

Uncaught SyntaxError: missing ) after argument list for all js files magento2

I have a fresh installation of magento 2.3.3. I want to move m2.2.7 database from to this installation instead of upgrade because there are many other issues in 2.2.7. I moved the db and extensions ...
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3answers
73 views

Magento Migrate only, really only customers data?

is there somebody out there having a working solution for migrating only customer data (name, addresses, city, birthday etc.) from 1.9.3.7 to 2.3.5? I tried all possible solutions mentioned in other ...
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1answer
33 views

Admin panel showing 404 error after data migration

I have done data migration from Magento 1.9.4.4 to Magento 2.3.2. I did reindexing and i am not able to access admin panel. Admin panel is giving 404 error after migration. Frontend works well. What ...
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1answer
14 views

After migrate:delta without -r if go to some places such Catalog, Invoices system show “loading”

After run a migrate:delta when go to Catalog > Inventory > Products for example, dashboard show a spinner permanent. Show in others areas. Shop is in developer mode, clean caches. On logs /var/log ...
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0answers
32 views

Migrate two magento 1 websites on single magento 2 setup with multi website

We have 2 magento 1 websites each on it's own magento 1 installation, is it possible to migrate them and merge them on same magento 2 installation as multiple website (website A & website B) ...
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1answer
66 views

M1 to M2 data migration flat catalog differing

When migrating data from M1 to M2, can you migrate with flat product data enabled on M1, but disabled on M2?
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0answers
24 views

Can I import customer data from another shopping cart to Magento

I have a client that has their site on Interspire (now BigCommerce) and Interspire Shopping cart has since then be deprecated. Is there any way I can set up a Magento site for them and import the ...
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0answers
89 views

Magento2 migrate wishlist data programatically from M1

Magento 2 we would like to migrate wishlist data from M1 Unable to add (or) insert code & value (params) columns data to wishlist_item_option table programatically. Can anyone review my code ...
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1answer
820 views

Magento 2 Argument 1 passed getProductFromLocalCache() must be of the type string, null given, called

After migration Magento 1 to 2.3.4, I have facing an error on some product edit. Argument 1 passed to Magento\Catalog\Model\ProductRepository::getProductFromLocalCache() must be of the type ...
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1answer
318 views

Too many arguments, expected arguments “command” “config”

Too many arguments, expected arguments "command" "config". migrate:settings [-r|--reset] [-a|--auto] [--] strong text I am getting the above error on migration settings command. php bin/magento ...
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0answers
46 views

Lifetime sales is not working properly after data migration to magento 2

I've migrated data from a Magento 1.9.3.8 to a Magento 2.3.4 site. Everything is working except my lifetime sales. It says €20,45 while the lifetime sales on my magento 1.9 site was much higher. I ...
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0answers
42 views

how to migrate Bigcommerce store in Magento2

I want to migrate Bigcommerce store to Magento2 I have check online with Litextension and carttocart extension but it's not giving 100% accurated data migrated... If anyone have tried before, or any ...
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0answers
24 views

Upgrade Magento 2.1 to Magento 2.3 on a new server import new orders from production

what is the list of data i need to manually export from my production site? after upgrading to magento 2.3 on new server and changing DNS info to go live on new server- the easiest solution i see is ...
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1answer
25 views

During the Data migration with Data Migration Tool, the following error as seen in the screenshot is encountered, Is it safe to ignore it

during the Data migration with Data Migration Tool, the following error as seen in the screenshot is encountered. Is it safe to ignore it.
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1answer
60 views

How to skip customer attribute (created by third party extension) during Data MIgartion from Magento1 to Magento2?

I am currently working on data migration from Magento1 to Magento2. I found some customer attributes are created in Magento1 by third party extension. I am no longer using the above attributes in ...
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1answer
150 views

Truncate report_event table in Magento 2

Can I truncate report_event table in Magento 2? I am migrating from Magento 1 to Magento 2 and I find that report_event table has too many records which will slow down the migration process. Is it ...
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1answer
54 views

Magento1 - How to migrate different table name using Data migration tool?

I have a table in Magento1.9 named monitoring in Magento2.0 this table is modified and the table name become monitoring_base with some of the table column renamed, how can I map this table with ...
2
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0answers
45 views

Data migration: “Init vector must be a string of 16 bytes” due to old weakly encrypted data in the database - what to do?

I'm migrating a Magento 1 store to Magento 2.3.4 and I'm encountering an error at the data migration "Map Step". In Mcrypt.php line 81: [Magento\Framework\Exception\LocalizedException] Init ...
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1answer
176 views

what is the log step in magento2 migration?

I am migration M1 to M2 using the data migration tool. what is the Log step actually? In M1 many log_* exists but in M2 there are no log tables available. What is actually done in this step? [...
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1answer
25 views

Magento 2 - Data Migration Tool

Does magento 2 data migration tool migrate disabled products from Magento 1 database? I know all the products data is migrated from Magento 1 database to Magento 2 database. I just want to know it ...

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