Diagnosis
The change request either does not have any objects in the object listor no business object types could be found.

Procedure
If the change request contains objects, contact the systemadministrator.

Procedure for System Administration
In Customizing for Master Data Governance under GeneralSettings -> Data Modeling -> Edit Data Model, check ifbusiness object types have been assigned to the entity types in thechange request. If not, make the assignment and activate the data model.
In Customizing for Master Data Governance under GeneralSettings -> Data Replication , check if all the necessarysettings have been made.