Diagnosis
You would like to switch from a data model to the object type assignedto it. This, however, is not possible since no object type has beenassigned to the referenced data model.

Procedure
Please check to see whether you are in the desired data model.
Go to maintenance of the referenced model.
If required, assign to this data model an object type. To do this,switch to the change modus and then switch again to the object type.You then arrive in the Business Object Repository and can there createthe object. The object is created under the data model name and theshort text of the data model is adopted automatically.
On the other hand, you can terminate the Data Modeler and start theBusiness Object Repository. Switch to the change modus of the objecttypes. There select the suitable object type. Then move to Basic dataand record in field Data model the name of the current referencedmodel.