SAP Message VY092 - Item cat &1 and document item &2 are already in shipment cost document &3

Diagnosis The combination item category &V1& -reference document item &V2& is already contained inshipment cost document &V3&. Procedure Multiple use of the combination item category - reference document itemis only possible if you have set this in item determination for theshipment cost type &V4&. You can makethe required settings in the IMG for shipment costs.