Insufficient Attribute Error Details During Product Import in Magento 2

[PieterCappelle]

When importing products into Magento 2, I frequently encounter errors related to product attributes. However, the error messages provided by the system lack specific information about which attribute has caused the error. This insufficient detail makes it challenging to identify and rectify the issue promptly.

Current Error Message:

The current error messages are vague and do not specify the exact attribute that is causing the issue. An example of such an error message might be:

The attribute option label is empty. Enter the value and try again.
Admin store attribute option label "%1" is already exists.'

Contribution checklist (*)

• [ ] Pull request has a meaningful description of its purpose
• [ ] All commits are accompanied by meaningful commit messages
• [ ] All new or changed code is covered with unit/integration tests (if applicable)
• [ ] README.md files for modified modules are updated and included in the pull request if any README.md predefined sections require an update
• [ ] All automated tests passed successfully (all builds are green)

Resolved issues:

1. [x] resolves magento/magento2#38936: Insufficient Attribute Error Details During Product Import in Magento 2