How To Fix W8198 - La valeur de type & est utilisée pour déterminer une date (type &)


SAP Error Message - Details

  • Message type: E = Error

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

  • Message number: 198

  • Message text: La valeur de type & est utilisée pour déterminer une date (type &)

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  • Quelle est la cause de ce problème?

    You are trying to assign an element of data type &v1& to an element of
    data type &v2&.

    Réponse du système

    In cases concerning assignments, a conversion is executed at runtime
    involving &v1& in &v2&, under the following rules:
    N -> D,,First the conversion N -> C takes place and then C -> D.
    N -> C,,The numerical field is treated like a text field,
    ,,,,,,leading zeros are retained.
    C -> D,, the text field should contain an 8-digit date in the form
    ,,,,,,YYYYMMDD.

    Comment corriger cette erreur?

    You should ensure that only data type &V2& can be included when
    calculating difference days. The necessary type conversions (MOVE) are
    executed internally automatically before the arithmetic operation. For
    reasons of efficiency, however, only operands of the same numeric data
    type should occur within one arithmetic expression, if possible (up to
    the operands for STRLEN): in such cases, no conversion is required and
    special internal optimization can be carried out.

    Procédure pour les administrateurs système


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


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