How To Fix EU522 - Modificaciones de & prohibidas por &.

EU522 - Overview

• Message type: E = Error

• Message class: EU - Development Environment

• Message number: 522

• Message text: Modificaciones de & prohibidas por &.

¿Qué causa este problema?

You attempted to change ABAP/4 source code, but the author or last user
has locked this against further changes by setting the editor lock.

Respuesta del sistema

You are not allowed to change the ABAP/4 source code, but can view it
in display mode.

¿Cómo arreglar este error?

You can change the ABAP/4 code only when the user who set the editor
lock has canceled it.

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