Hello, fellow Sitecorians! What a wonderful day, it’s spring in the air(at least here in southern Sweden) 🙂 This is a short post about Sitecore Commerce 8.2.1 and an incredibly annoying bug. Suddenly the registration function stopped working. I checked the logs and noticed this: So I googled and stumbled upon this: Failed to persist … More Failed to persist profile to underlying stores – Sitecore Commerce Server