We have a REST connection to Shopify where I set up incremental, append runs using “CreatedAt” (string) as the incremental column. We have many other working Shopify connections set up the exact same way. But for one of them, I get an error “no incremental columns found”, despite the dataset containing the existing field with data.
This error only occurs when I choose a custom start date through the calendar selector. When we enable Incremental and it defaults to December 1969, the data preview works properly. Same when we change the year to December 2025. But when we manually select a new month/day prior to December 2025 (say November 1st 2025), we get the error. Note the max CreatedAt in the existing data is October 27, 2025.
Is this a bug?
