How To Fix SCPR476 - El campo clave &1 de tipo "GUID/UUID" no se puede fijar como variable

SAP Error Message - Details

• Message type: E = Error

• Message class: SCPR - BC Sets

• Message number: 476

• Message text: El campo clave &1 de tipo "GUID/UUID" no se puede fijar como variable

¿Qué causa este problema?

You have tried to assign the attribute "Variable" (Get value at
activation) to the key field &V1& of table &V2&, in the customizing
object &V3& (name: '&V4&'), either actively (with the pushbutton in the
BC Set maintenance transaction), or else the attribute was set
automatically by the system when you tried to not put the field in the
BC Set. Keys cannot be completely deselected.
This field is flagged as a GUID (global unique identifier) or UUID
(universal unique identifier), which are unique, unchangeable values,
which cannot be variable at activation.

Respuesta del sistema

The system does not let you change from FIX (unchangeable after
activation) to "Variable", or resets the value from "Variable" to FIX,
as is usual for key fields.

¿Cómo arreglar este error?

Procedimiento para Administradoras de Sistemas

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

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