You use this function to reference one or more reference operation sets or reference rate routings in a routing or a rate routing.
You can only reference a reference operation set or reference rate routing if it has the released (general) status.
If you reference a reference operation set (or a reference rate routing) in a routing, both have to be in the same company code and the same controlling area.
The graphic below illustrates how reference operation sets are referenced in routings.
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You cannot reference another reference operation set (or reference rate routing) in a reference operation set (or reference rate routing).