How To Fix USMD1A051 - Type entité &1 : la restriction à &2 ne peut pas être prise en compte.

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1A - Messages: Abstraction Layer

• Message number: 051

• Message text: Type entité &1 : la restriction à &2 ne peut pas être prise en compte.

Quelle est la cause de ce problème?

You want data of entity type &V1& to be read. But you have limited your
selection to entity type &V2&, which acts as an additional key in a
dependent entity type.
The system could only consider this restriction if at least one of the
following conditions were fulfilled:
There is only one dependent entity type in which the entity type &V2&
acts as an additional key.
The entity types, in which entity type &V2& acts as an additional key,
are all dependent on exactly one other entity type in which entity type
&V2& also acts as an additional key.
An attribute of one of the dependent entity types, in which entity type
&V2& acts as an additional key, is also limited further.
For the current search query, none of these conditions are met.

Réponse du système

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

Comment corriger cette erreur?

Restrict further to an attribute of one of the dependent entity types,
in which entity type &V2& acts as an additional key.

Procédure pour les administrateurs système

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