How To Fix AD301 - Clé ext. &-& (type de relation "CLAS" -> classif. zone/val.)

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 301

• Message text: Clé ext. &-& (type de relation "CLAS" -> classif. zone/val.)

With relationship type CLAS, you should always specify the name of the
classifying field from the check table and its possible (classifying)
value. The division of the entity into subentities is not clear unless
both attributes are specified (relationship type CLAS).

Le système émet un message d'erreur et ne vous permettra pas de poursuivre cette transaction tant que l'erreur n'est pas résolue.

Example:
Classification of documents into purchasing and sales document classes,
where one document cannot belong to both classes at the same time. A
classifying field is the document type which clearly indicates the
class to which a document belongs. Possible values for the classifying
field (document type) are 'E' (purchasing document) and 'V' (sales
document).

Extrait du message d'erreur du système SAP. Copyright SAP SE.