> For the complete documentation index, see [llms.txt](https://docs.libnova.com/libnova-openaccess-es/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.libnova.com/libnova-openaccess-es/administracion-y-gestion/tareas/errores-comunes.md).

# Errores comunes

![](/files/TK7tOLc38xZxBsvLLsTW)

![](/files/v6aGeuQeABAFKJcBKnNt)

Si se añaden descriptores IECode que no existen en el esquema de metadatos seleccionado, se genera un error típico fácil de identificar.