How To Fix W8354 - L'opérateur "&1" accepte un seul opérande

SAP Error Message - Details

• Message type: E = Error

• Message class: W8 - Workflow: Expressions, data flow

• Message number: 354

• Message text: L'opérateur "&1" accepte un seul opérande

Quelle est la cause de ce problème?

The existence operators 'EX' and 'NX' only have one operand. The
operand must be entered as 'expression 1', that is, on the left side.
If a second operand occurs, 'expression 2', it must be deleted.

Comment corriger cette erreur?

Please choose the operator key &V1& again in PC mode of the operating
editor. Expression 2 is deleted (provided that expression 1 has not yet
been entered, expression 2 is moved to expression 1).
In the traditional mode, please delete the input field for expression
2.

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