Magento 2.4.3-p1 patch breaks data migration

[barrybroom]

Magento 2.4.3-p1 patch breaks data migration. Two new fields 'customer_entity.session_cutoff' and 'customer_visitor.created_at' are added in this patch and cause two 'Destination fields not mapped' errors.

The same data migration configuration works in 2.4.3.

I have tried adding ignore field tags in the destination/field_rules section of map.xml, but this has no effect.

Running the data migration with the -auto option allows migration to complete. but customers are not migrated.

Preconditions

1. Magento 2.4.3-p1
2. Data migration tool 2.4.3

Steps to reproduce

1. Prepare migration config
2. Run php bin/magento migrate:data app/code/Company/Migration/etc/opensource-to-opensource/1.9.2.1/config.xml

Expected result

1. Magento 1 data migrates to Magento 2 successfully

Actual result

1. Data migration halts with 'Destination field not mapped' errors for fields 'customer_entity.session_cutoff' and 'customer_visitor.created_at'

[m2-assistant]

Hi @barrybroom. Thank you for your report.
To speed up processing of this issue, make sure that you provided sufficient information.

Add a comment to assign the issue: @magento I am working on this

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[sajidunnar]

@barrybroom were you able to resolve this ?

[barrybroom]

Hi Sajid. No I was not able to resolve this. I had to revert to a previous backup of Magento 2.4.3, run the data migration from Magento 1 and then upgrade to 2.4.3-p1. Migrating using 2.4.3-p1 gives the field mapping errors.

[sajidunnar]

Thanks Barry for reply , I will do same

[danihuge]

Hi, any update about this bug??
Thanks