Siebel Server Sync Guide > Using Siebel Server Sync > About Using SSSE with Calendar Records >
Creating or Modifying a Recurring Appointment
The Siebel application does not support the same recurrence options as Outlook. For example, the Siebel application does not support appointments that occur every other week. The Siebel application supports only a Meeting Repeat frequency of every day, week, month, quarter, and year.
If you set a recurrence that is not supported by the Siebel application, then, when the appointment is synchronized, SSSE creates individual read-only appointments in the Siebel application to represent individual instances of a recurring appointment. However, there is a limit to the number of individual read-only appointments that can be created by synchronizing an unsupported recurrence pattern. This limit is determined by the value of the Max Recurring Instances setting for the Siebel Calendar domain.
If you modify a particular instance of a recurring appointment in Outlook, you cannot modify that appointment in the Siebel application after it is synchronized. However, you can continue to modify the appointment in Outlook. If you modify all instances of a recurring appointment in Outlook, then you can continue to modify the appointment in either Outlook or the Siebel application.