How To Fix CM120 - L'affectation à l'opération & ne peut être supprimée

SAP Error Message - Details

• Message type: E = Error

• Message class: CM - Task list messages: Material component allocations

• Message number: 120

• Message text: L'affectation à l'opération & ne peut être supprimée

Quelle est la cause de ce problème?

The operation for which you want to delete the material component
allocation belongs to a referenced operation set. Allocations to
referenced operations cannot be deleted in the routing containing the
reference.

Comment corriger cette erreur?

If you want to delete the allocation, you can do this by maintaining
the referenced operation set. Note, however, that this change is valid
for all routings containing a reference to the operation set.

Extrait du message d'erreur du système SAP. Copyright SAP SE.