How To Fix EC056 - No existen funciones utilizables (ver F1)

SAP Error Message - Details

• Message type: E = Error

• Message class: EC - Development environment: Menu Painter

• Message number: 056

• Message text: No existen funciones utilizables (ver F1)

¿Qué causa este problema?

All functions on pushbuttons must be assigned to a function key.
Therefore, possible entries can only be displayed if functions have
already been assigned.
The assignment of function keys to pushbuttons is subject to formal and
ergonomic restrictions:

El sistema emite un mensaje de error y no le permitirá continuar con esta transacción hasta que se resuelva el error.

Function keys cannot appears more than once in the application toolbar
At runtime, certain function keys (F1, F3, F4, ...) are displayed as
icons in the standard toolbar and thus do not appearin the application
toolbar.
These restrictions may mean that no possible entries can be displayd.

Respuesta del sistema

¿Cómo arreglar este error?

Extend the function key setting by the functions in the application
toolbar.
To edit the function key setting:
Assign a function code (and function text, if the function has not yet
been created) to a function key.

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