We are unable to save Service Activities. After clicking Save, the user gets an Invalid Argument error followed by "General failure in scheduling engine." In the trace log on the server we see this:
at Microsoft.Crm.Application.Platform.ServiceCommands.BookCommand.Execute()
at Microsoft.Crm.Application.WebServices.ActivitiesWebService.Book(XmlNode content, Int32 typeCode)
[callstack omitted]
Crm Exception: Message: activity.ServiceId, ErrorCode: -2147220989, InnerException: System.ArgumentNullException: Value cannot be null.
Parameter name: activity.ServiceId
On-premise Dynamics CRM 2011 with update rollup 8.
Any idea on this one?
Tim