SAP Message PV511 - Business event group &1 already exists

Diagnosis
You are attempting to create the business event group &V1& in planversion &V2&. There is already a business event group with this objectID, however.

System Response
None

Procedure
Please choose another object ID for your new group or delete allentries in the field. When you delete the entries, the system willcreate an object ID for the new object.