When using the MAgE (Migration Agent for Exchange) to synchronize mailboxes or calendars the following error is displayed for the users mailbox.
2015-10-27 19:04:48.1676 PxD1C Tx18 A1 C14 M1705 Error Microsoft.Exchange.WebServices.Data.ServiceXmlDeserializationException: The expected XML node type was XmlDeclaration, but the actual type is Element.
This error is returned from EWS (Exchange Web Services) and the xml response between the MAgE and Exchange is being malformed.
In this case there was a F5 load balancer between the MAgE and the Exchange Server.
© ALL RIGHTS RESERVED. Feedback Terms of Use Privacy Cookie Preference Center