How To Fix DT308 - Clave externa &-& será ampliada de forma genérica.

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 308

• Message text: Clave externa &-& será ampliada de forma genérica.

¿Qué causa este problema?

The key of a check table was extended by additional key fields. Such a
change is normally passed on to all the foreign keys of this check
table by selecting the new key fields as generic keys.
It is only possible to pass on the change for the foreign keys which
are known during system activation.
There could be tables for which the key extension has to be made known
to the foreign key afterwards, particularly due to transport and
upgrading.

Respuesta del sistema

The foreign key is automatically marked as a generic foreign key in the
new key fields.

¿Cómo arreglar este error?

The message is for information only.
Note that only key extensions are supported here. If you get an error
message that the foreign key is not completely defined, new key fields
were probably inserted between the keys of the check table.

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