If you encounter issues with product data during the transfer process, there are a few steps you can take to address them:
Check the CSV file: Review the CSV file used for import and ensure that the data is correctly formatted and matches the required fields in the destination store.
Field mapping: Double-check the field mapping during the import process to ensure that the correct data is being transferred to the appropriate fields in the destination store.
Manual adjustments: If certain product data doesn't transfer correctly, you can manually update the information in the destination store after the import. This may involve editing product descriptions, titles, or images.
Seek assistance: If the issues persist or are more complex, consider reaching out to Shopify support or consulting with a Shopify expert who can provide guidance and assistance in resolving the data transfer problems.