Issue while trying to access list data in Sharepoint Server from SSIS sharepoint list source

I am using SQL Server 2012. I am facing Issue while trying to access Sharepoint list data from SSIS sharepoint list source.

Can any one help me out to get rid of this issue.My sharepoint data is located in Cloud

Thanks in Advance

I am getting following error

System.ServiceModel.Security.MessageSecurityException: The HTTP request is unauthorized with client authentication scheme 'Ntlm'. The authentication header received from the server was 'Negotiate,NTLM'. ---> System.Net.WebException: The remote server returned an error: (401) Unauthorized.

at System.Net.HttpWebRequest.GetResponse()

at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)

--- End of inner exception stack trace ---