Magento2 Customer Attribute not saving value in admin panel

If you faced issue of customer attribute not saving value in admin panel then this blog is for you.

This issue happen if new created attribute not assigned to attribute set.
Maybe you missed below code in your patch.

$this->customerSetup->addAttributeToSet(
    CustomerMetadataInterface::ENTITY_TYPE_CUSTOMER, // entity type code
    CustomerMetadataInterface::ATTRIBUTE_SET_ID_CUSTOMER, // attribute set ID
    null, // attribute group ID
    'externalcorp_external_id' // unique attribute code
);

Here is complete blog for create customer attribute if you still facin issue please refer blog

I hope this blog is useful for fix customer attribute not saving issue in magento2. In case, I missed anything or need to add some more information, Don’t heisted to leave a comment in this blog, I’ll get back with some positive approach.

Keep loving ❤️ Keep inspiring 🤩 Keep liking 👍 No sharing 😄