We are serializing offline feature attachments which we push to the server once back online. We have noticed intermittent fault events from the server when we push the attachment using addAttachment. This seems most often to happen with new features. Our workflow for new features is applyedits for each new feature. Once we have received a successful response from the server, we then process the new feature attachments. We see the following fault info:
faultCode: 405
faultDetail: Unable to add attachment to the feature.
faultString: Invalid attachment parent
Wondered what might be causing this problem?
Thanks
--Matt