How To Fix E0455 - Indiquez une classe de développement valide

E0455 - Overview

• Message type: E = Error

• Message class: E0 - SAP EDI messages

• Message number: 455

• Message text: Indiquez une classe de développement valide

Quelle est la cause de ce problème?

The development class to which the segment structures are to be
assigned has not yet been defined, or a development class was defined
for which the integration system is not the current system, or a name
range conflict has occurred.

Réponse du système

New segments cannot be created.

Comment corriger cette erreur?

Maintain a valid development class in your user-specific configuration
using the 'Settings' menu.

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