Message d'erreur

  • Deprecated function: TYPO3\PharStreamWrapper\Manager::initialize(): Implicitly marking parameter $resolver as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/file.phar.inc).
  • Deprecated function: TYPO3\PharStreamWrapper\Manager::initialize(): Implicitly marking parameter $collection as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/file.phar.inc).
  • Deprecated function: TYPO3\PharStreamWrapper\Manager::__construct(): Implicitly marking parameter $resolver as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/file.phar.inc).
  • Deprecated function: TYPO3\PharStreamWrapper\Manager::__construct(): Implicitly marking parameter $collection as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/file.phar.inc).
  • Deprecated function: session_set_save_handler(): Providing individual callbacks instead of an object implementing SessionHandlerInterface is deprecated in drupal_session_initialize() (line 242 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/session.inc).
  • Deprecated function: SelectQueryInterface::getArguments(): Implicitly marking parameter $queryPlaceholder as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3542 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function: SelectQueryInterface::preExecute(): Implicitly marking parameter $query as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3542 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function: SelectQueryExtender::getArguments(): Implicitly marking parameter $queryPlaceholder as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3542 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function: SelectQueryExtender::preExecute(): Implicitly marking parameter $query as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3542 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function: SelectQuery::getArguments(): Implicitly marking parameter $queryPlaceholder as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3542 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function: SelectQuery::preExecute(): Implicitly marking parameter $query as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3542 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function: DrupalEntityControllerInterface::resetCache(): Implicitly marking parameter $ids as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3542 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function: DrupalDefaultEntityController::resetCache(): Implicitly marking parameter $ids as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3542 of /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function : ReCaptcha\ReCaptcha::__construct(): Implicitly marking parameter $requestMethod as nullable is deprecated, the explicit nullable type must be used instead dans require_once() (ligne 8 dans /homepages/32/d232248840/htdocs/wsb4797855101/sites/all/modules/recaptcha/recaptcha.module).
  • Deprecated function : xmlsitemap_sitemap_load_by_context(): Implicitly marking parameter $context as nullable is deprecated, the explicit nullable type must be used instead dans include_once() (ligne 1439 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function : xmlsitemap_get_directory(): Implicitly marking parameter $sitemap as nullable is deprecated, the explicit nullable type must be used instead dans include_once() (ligne 1439 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function : xmlsitemap_check_directory(): Implicitly marking parameter $sitemap as nullable is deprecated, the explicit nullable type must be used instead dans include_once() (ligne 1439 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function : xmlsitemap_clear_directory(): Implicitly marking parameter $sitemap as nullable is deprecated, the explicit nullable type must be used instead dans include_once() (ligne 1439 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/bootstrap.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property SelectQuery::$alterTags is deprecated dans SelectQuery->addTag() (ligne 978 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/select.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).
  • Deprecated function : Creation of dynamic property DatabaseCondition::$stringVersion is deprecated dans DatabaseCondition->compile() (ligne 1887 dans /homepages/32/d232248840/htdocs/wsb4797855101/includes/database/query.inc).

Achats

Prévisions commerciales et Prévisions d'achats

Parmi les difficultés rencontrées par la Direction des achats ou la Direction commerciale, on retrouve celle récurrente de faire des prévisions.

> Faire des prévisions, il n'y a rien de plus simple ! Voici quelques méthodes, qui se valent toutes :

Les achats et la direction générale

Activons le levier achats, axe méconnu des directions générales, et constatons :
- Une méconnaissance de la part de la direction générale des préoccupations et activités courantes de son équipe achats,
- Une activité achats confiée à un acteur "compétent" qui de ce fait est relativement peu challengé,
- Une culture achats de la direction générale relativement faible; de ce fait elle n'a que peu d'idées sur les possibilités offertes par le levier achats,
- Une confusion lourde de sens entre le termes achats et approvisionnements, traduisant un manque de vision sur le métier,
- Une absence fréquente de discussion entre la direction générale et son équipe achats,
- Une confusion entre avoir de bons prix et bien acheter.

La performance des fonctions de support

Comment faire monter en performance les fonctions de support que sont par exemple la direction financière, la direction des achats ou le système d'information ?

> Le lean management offre un certain nombre de réflexions et de solutions simples à implémenter, en particulier au travers des approches Value Stream ou Hoshin Kanri :

Paradigmes et croyances limitantes

Selon wikipédia : "Un paradigme est une représentation du monde, une manière de voir les choses, un modèle cohérent de vision du monde qui repose sur une base définie..."

Retour sur les prévisions d'achats

Revenons sur les prévisions et cette fois dans le seul domaine des achats.

Les acheteurs considèrent souvent à défaut que de bonnes prévisions seraient le sésame pour bien acheter et l'élément clé de la négociation : ce point de vu semble à priori surprenant ... Donc sans prévision point de salut !

La préparation des négociations

Préparez vos négociations !
Voici 4 idées simples sur la négociation :
- La nécessité d'une préparation,
- La sincérité dans les propos,
- L'alignement des acteurs de chaque camp,
- Le jeu du rapport de force et l'esprit d'opportunisme.

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