How To Fix FDT_EXPRESSIONS780 - Accès direct au composant &1 de la table &2 impossible, voir texte descr.

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 780

• Message text: Accès direct au composant &1 de la table &2 impossible, voir texte descr.

Quelle est la cause de ce problème?

In the current table operation expression, one or more of the following
conditions are fulfilled:
You have selected one of the aggregation operations and passed field
&v1& to it.
You have selected the sort operation and passed field &v1& as one of the
columns to be sorted.
You have defined a selection condition based on field &v1&.
However, this field does not belong directly to the table data object
that is assigned to the expression. Rather, it belongs to a second table
data object &v2& that is part of the top-level table. Components that
belong to nested tables cannot be used for aggregation operations or
selection conditions or sorting.

Réponse du système

The expression cannot be activated.

Comment corriger cette erreur?

To perform an aggregation or sorting over field &v1&, or to use that
field for defining a selection condition, create a new table operation
expression and assign it directly to table &v2&. This gives you
unrestricted access to all components of that table, including data
object &v2&.

Procédure pour les administrateurs 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.

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