How To Fix CP458 - No se puede/debe indicar la clase de actividad para el valor prefijado &

SAP Error Message - Details

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 458

• Message text: No se puede/debe indicar la clase de actividad para el valor prefijado &

¿Qué causa este problema?

You are attempting to enter an activity type for standard value &V1&
or
the activity type was copied from the work center.
An activity type for a standard value
<ZH>may</> not be maintained if the rule for maintaining the standard
value in the work center is <ZH>0</> (may not be entered)
or
<ZH>should</> not be maintained if the rule for maintaining the standard
value is <ZH>1</>(should not be entered).

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

¿Cómo arreglar este error?

Change your entry.
If the activity type was copied from the work center, inconsistencies
occur between the rule for maintaining standard value &V1&, the
activity type and your reference indicator in your work center.
Remove any inconsistencies in the work center, as follows:
Delete the activity type
or
deselect the reference indicator for the activity type
or
change the rule for maintenance for the standard value to "3" or "4".

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