How To Fix CMMD023 - La réaffectation du noeud de hiérarchie & n'est pas autorisée.

SAP Error Message - Details

• Message type: E = Error

• Message class: CMMD -

• Message number: 023

• Message text: La réaffectation du noeud de hiérarchie & n'est pas autorisée.

Quelle est la cause de ce problème?

You cannot reassign the selected hierarchy node. There are various
reasons for this:
1. The selected node is an access node in the subtree of the hierarchy,
and you are trying to reassign this access node to one of its own
lower-level nodes.
2. The selected hierarchy node is assigned to a hierarchy node that is
marked as a category.
In this case, the system checks the tree path to see if there is
already a node that is marked as a category.
If there is another node marked as a category already, you will not
be able to reassign the selected node.
3. The new higher-level node of the node that you want to reassign, is
not in the subtree that you want to change. You are able to reassign
only nodes within a subtree that is processed in the detail
maintenance.
4. The target node is in the tree path of the hierarchy node that you
want to reassign.
5. The target hierarchy node corresponds to the source hierarchy node.

Réponse du système

Le système émet un message d'erreur et ne vous permettra pas de poursuivre cette transaction tant que l'erreur n'est pas résolue.

Comment corriger cette erreur?

Procédure pour les administrateurs système

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