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ChangeTokenTooEarlyException class
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ChangeTokenTooEarlyException class

Represents an exception that is thrown when a user requests changes since a particular point in time, but that point in time is older than the earliest change on record.

System.Object
  System.Exception
    Microsoft.Office.Server.UserProfiles.UserProfileException
      Microsoft.Office.Server.UserProfiles.ChangeTokenTooEarlyException

Namespace:  Microsoft.Office.Server.UserProfiles
Assembly:  Microsoft.Office.Server.UserProfiles (in Microsoft.Office.Server.UserProfiles.dll)

[SharePointPermissionAttribute(SecurityAction.Demand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public class ChangeTokenTooEarlyException : UserProfileException

A change token represents a point in time in the user profile store. generally keeps two weeks worth of user profile store change history.

The ChangeTokenTooEarlyException exception is thrown when a user requests changes since a particular point in time, but that point in time is older than the earliest change on record. Therefore, Office SharePoint Server 2007 cannot provide all changes since that point in time. If you are using the change token to keep changes in sync, then you should perform a full synchronization instead.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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