How To Fix CY417 - Se debe indicar una clave de clasificación para el grupo 0

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 417

• Message text: Se debe indicar una clave de clasificación para el grupo 0

¿Qué causa este problema?

When defining the sort you entered a group 0 and either no sort key or
an extra sort layout key. However for the group 0, only the entry of
one sort key is intended.

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

Such an entry has the effect that the objects of all the requirements
groups of a chart are sorted using this sort key.
If, for example planned or work orders are displayed and if you are
using a sort key that contains the planned order or production order
number then all the objects are sorted according to the order number
independently of whether it involves a planned order or a work order.

¿Cómo arreglar este error?

You should enter a sort key for the group 0. Then you cannot enter
other groups.

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