Topic Status: Some information in this topic is preview and subject to change in future releases. Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2).
The subscription has expired. Mark the subscription for reinitialization and restart the Merge Agent to reinitialize the subscription.
This error occurred because an anonymous subscription has expired.
Reinitialize the anonymous subscription by using sp_reinitmergepullsubscription, and then rerun the merge operation.