Error: No product data to transfer found for your Google merchant center account. If you have just created this transfer, you may need to wait for up to a day before the data from your Google merchant center account is prepared and available.
The error means that the connector for Google merchant center is not ready yet. Due to the potential millions of products to be extracted from a Google merchant center account, we utilise Google’s data transfer service, which requires a pre-processing window of up to 24 hours.
Please check back again tomorrow, by which time the error should have resolved itself.
If you encounter any further issues or need additional assistance, please don't hesitate to reach out to the Alvie support team.