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2 posts tagged with "migration"

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Magento 2.2 serialization issues

This blog post might be outdated!
This blog post was published more than one year ago and might be outdated!
· 2 min read
Stephan Hochdörfer
Stephan Hochdörfer
Head of IT Business Operations

After upgrading a Magento 2.1 instance to Magento 2.4, I realized some problems with serialized data. In Magento 2.1 PHPs serialize() and unserialize() functions have been used whilst in Magento 2.2 the default serialization uses json_encode() and json_decode().

Magento Password Migration Problem

This blog post might be outdated!
This blog post was published more than one year ago and might be outdated!
· One min read
Stephan Hochdörfer
Stephan Hochdörfer
Head of IT Business Operations

Recently, we took over a Magento 2 project where data was migrated from an older Magento 1 instance. The merchant complained that after the migration some customers are not able to log in anymore. Even a password reset did not work.