SAP Message SMOE_MESSAGE721 - Subscription generator &1 was transported. Publication deletion cancelled

Diagnosis You have cancelled the transport request for a subscription generator.The deletion of this generator has to be transported, because it wastransported before. This is necessary, because the subscriptiongenerators have references to the publication to be deleted. Procedure Repeat the deletion of the publication. If the transport popup for thesubscription generators appears, create the transport request.