Diagnosis
You are creating a new service master record using the referencingtechnique. The data relating to the standard service catalog (type,edition, and item number in the standard service catalog) has beencopied.

Procedure
On the basic data screen, please check the data entered. Since thisdata should normally be unique among all service master records, youshould change at least one piece of data relating to the standardservice catalog in the new master record.