I have an ArcGIS Server 10.2.2 feature service. The feature classes are saved in a SQL Server 2012 Enterprise Geodatabase. The feature classes have attachments enabled. They are non-versioned and have archiving enabled to allow syncing and offline editing. I've added the feature service to ArcGIS Online. I can edit the feature classes and add attachments with no errors. But when I close the editor window and then identify the feature it says 'No Attachments Found'. When I look at the geodatabase on the server there is a record in the __ATTACH table but when I Identify a feature it doesn't show any attachments. Has anyone successfully setup attachments on a 10.2.2 feature service in an Enterprise Geodatabase?