How To Fix CLBW004 - No existe ningún campo clave para crear la fuente de datos

SAP Error Message - Details

• Message type: E = Error

• Message class: CLBW - Classification and BW

• Message number: 004

• Message text: No existe ningún campo clave para crear la fuente de datos

¿Qué causa este problema?

During generation of a classification or configuration DataSource, only
those key fields for the object table (field "Obj.Tabelle") that are
already present in the basis DataSource transferred to the extract
structure. This is the case when none of the key fields of the
object table were found in the structure of the basis DataSource.

Respuesta del sistema

A DataSource cannot be created without key fields. The action was
cancelled.

¿Cómo arreglar este error?

Check whether you have selected the correct basis DataSource and
object table. For more information, please see SAP Note 569849.

Extracto de mensaje de error del sistema SAP. Copyright SAP SE.