How To Fix BRAIN_DEV001 - La variable &2 ne doit pas être calculée avant l'agrégation via &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN_DEV - BRAIN messages (for use by development)

• Message number: 001

• Message text: La variable &2 ne doit pas être calculée avant l'agrégation via &1.

Quelle est la cause de ce problème?

You are trying to replace variable &V2& from either a hierarchy
attribute, the text of characteristic &V1&<(>,<)> or from characteristic
&V1& key. This replacement should be made after aggregation by &V1& (see
Note 1385580). The variable is used in a context though that forces
replacement before aggregation by &V1&. An exception aggregation for
&V1& is specified for example on formula &V3& or a higher-level formula,
or a second variable is used there which also should be replaced from
characteristic &V1& but before aggregation.

Réponse du système

The system cannot resolve this conflict. The query cannot be generated.

Comment corriger cette erreur?

Change the definition of the variable by defining "replace with the
attribute value 1ATTRKEY" instead of "replace with characteristic key"
(for a detailed explanation<(>,<)> see Note 1385580).
Or change query definition by breaking up formula &V3& into
corresponding sub formulas.
Examples:
Let Va be a formula variable which has to be replaced after aggregation,
Vb another formula variable, and B a keyfigure.
You should then split formula F = B * ( Va -Vb) into F = Fa - Fb with
the sub formulas Fa = B*Va and Fb = B*Vb.
Or you should split formula G = B* Va * Vb into G = Va * Gb with the sub
formula Gb = Vb * B.

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.