> For the complete documentation index, see [llms.txt](https://university.gonexa.fr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://university.gonexa.fr/error-codes/gnx2203.md).

# GNX2203 – Format du modèle invalide

Code erreur 2203 (GNX2203). Erreur apparaissant au clic sur « Charger version » lorsque le format du modèle chargé n'est pas pris en charge.

**Code erreur :** `GNX2203`

## Description de l'erreur

Au clic sur Charger version, l'erreur apparait.

## Solutions

### Choisir un format d'entrée valide

* Les formats autorisés sont les suivants : docx, xlsx, xlsm, pptx, pdf. Veuillez convertir votre document dans un format autorisé.

### Format .doc non pris en charge

* Enregistrez votre document au format docx.


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