How To Fix E0455 - Especifique una clase de desarrollo válida

E0455 - Overview

• Message type: E = Error

• Message class: E0 - SAP EDI messages

• Message number: 455

• Message text: Especifique una clase de desarrollo válida

¿Qué causa este problema?

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.

Respuesta del sistema

New segments cannot be created.

¿Cómo arreglar este error?

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

Extracto de mensaje de error del sistema SAP. Copyright SAP SE.