How To Fix GB043 - Ha intentado Ud. sustituir un campo no modificable

SAP Error Message - Details

• Message type: E = Error

• Message class: GB - Messages used by the Boolean code generator

• Message number: 043

• Message text: Ha intentado Ud. sustituir un campo no modificable

¿Qué causa este problema?

You cannot substitute certain fields. These fields are protected in
order to avoid complications with inconsistent data. This substitution
contains a user exit which attempts to substitute a protected field.

Respuesta del sistema

The field retains its original value.

¿Cómo arreglar este error?

You cannot substitute this field. You can display a list of fields that
can be substituted in the substitution editor.

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