EWS API: {"The request failed. The remote server returned an error: (400) Bad Request."}

Question

Hello,

I make a simple EWS call to create an appointment with a small attachment (120Kb).

When i .Save() or .Update() the appointment without the attachment everything is ok.

Doing the same with the attachment fails with the follwoing error:

{"The request failed. The remote server returned an error: (400) Bad Request."}

at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ValidateAndEmitRequest(HttpWebRequest& request)\r\n   at Microsoft.Exchange.WebServices.Data.SimpleServiceRequestBase.InternalExecute()\r\n   at Microsoft.Exchange.WebServices.Data.MultiResponseServiceRequest`1.Execute()\r\n   at Microsoft.Exchange.WebServices.Data.ExchangeService.CreateAttachments(String parentItemId, IEnumerable`1 attachments)\r\n   at Microsoft.Exchange.WebServices.Data.AttachmentCollection.InternalCreateAttachments(String parentItemId, IEnumerable`1 attachments)\r\n   at Microsoft.Exchange.WebServices.Data.AttachmentCollection.Save()\r\n   at Microsoft.Exchange.WebServices.Data.Item.InternalUpdate(FolderId parentFolderId, ConflictResolutionMode conflictResolutionMode, Nullable`1 messageDisposition, Nullable`1 sendInvitationsOrCancellationsMode)\r\n   at Microsoft.Exchange.WebServices.Data.Appointment.Update(ConflictResolutionMode conflictResolutionMode, SendInvitationsOrCancellationsMode sendInvitationsOrCancellationsMode)\r\n 

 
Any help would be appreciated. Thanks in advance.

Answer 1

This appears not to be a SQL Server related error message. You can confirm this answer by reviewing your ERROR LOG.

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Regards,

Basit A. Farooq (MSC Computing, MCITP SQL Server 2005 & 2008, MCDBA SQL Server 2000)

http://basitaalishan.com

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