How To Fix KX178 - This part of the hierarchy cannot be cut

SAP Error Message - Details

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 178

• Message text: This part of the hierarchy cannot be cut

What causes this issue?

When you cut part of a hierarchy, the characteristic value to be cut
is removed along with all dependent characteristic values. The system
checked the dependencies within the subhierarchy you wish to cut and
found that you tried to cut out the complete hierarchy. This is not
allowed.

System Response

Operation could not be performed.

How to fix this error?

You are only allowed to cut parts of the hierarchy.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KX178 - This part of the hierarchy cannot be cut ?

  The SAP error message KX178, which states "This part of the hierarchy cannot be cut," typically occurs in the context of controlling (CO) and is related to the structure of cost centers, internal orders, or other hierarchical elements in SAP. This error usually arises when you attempt to perform an operation that is not allowed due to the current configuration or status of the hierarchy.
  Causes:
  
  Hierarchy Structure: The part of the hierarchy you are trying to cut may be a node that is not allowed to be modified. For example, it could be a summary node or a node that has dependencies.
  Dependencies: The node may have existing assignments or dependencies that prevent it from being cut. This could include assignments to cost elements, internal orders, or other linked objects.
  Status of the Node: The node may be in a status that does not allow for changes, such as being locked or in use by another process.
  Authorization Issues: The user may not have the necessary authorizations to perform the cut operation on that part of the hierarchy.
  
  Solutions:
  
  Check Hierarchy Structure: Review the hierarchy structure to ensure that the node you are trying to cut is not a summary node or does not have dependencies that prevent it from being modified.
  Remove Dependencies: If there are dependencies, consider removing them first. This may involve reassigning cost elements or internal orders that are linked to the node.
  Change Node Status: If the node is locked or in a status that prevents changes, you may need to unlock it or change its status before attempting to cut it.
  User Authorizations: Ensure that the user attempting the operation has the necessary authorizations to modify the hierarchy. This may involve checking roles and permissions in the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on modifying the hierarchy in your version of SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSV1 (Create Cost Center), KSV2 (Change Cost Center), or KSV3 (Display Cost Center) to manage cost centers and their hierarchies.
  SAP Notes: Check for any SAP Notes related to error KX178 for additional insights or patches that may address the issue.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the cause of the KX178 error and implement a solution to resolve it.