How To Fix RH175 - The subtree to be deleted contains the original node for a link node

SAP Error Message - Details

• Message type: E = Error

• Message class: RH - BW: Hierarchies ( basic functions )

• Message number: 175

• Message text: The subtree to be deleted contains the original node for a link node

What causes this issue?

The subtree to be deleted contains original node &V1& with InfoObject
&V2& and node ID &V3& for the link node with ID &V4&, which is not
contained in the subtree to be deleted. Deleting the subtree would make
the hierarchy inconsistent.

System Response

The subtree cannot be deleted.

How to fix this error?

Delete the link node with ID &V4& from the original hierarchy. You can
then delete the subtree.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RH175 - The subtree to be deleted contains the original node for a link node ?

  The SAP error message RH175, "The subtree to be deleted contains the original node for a link node," typically occurs in the context of SAP HR (Human Resources) when dealing with organizational management (OM) structures. This error arises when you attempt to delete a node in the organizational structure that is linked to another node, and the system detects that the node you are trying to delete is part of a subtree that includes the original node of a link.
  Cause:
  
  Link Nodes: In SAP OM, link nodes are used to create relationships between different organizational units. If you try to delete a node that is part of a link, the system will prevent this action to maintain the integrity of the organizational structure.
  Subtree Deletion: The error indicates that the subtree you are trying to delete includes the original node of a link node, which is not allowed.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Link Node: Determine which node is linked to the node you are trying to delete. You can do this by checking the relationships in the organizational structure.
  
  
  Remove the Link: Before deleting the node, you need to remove the link to the node. This can typically be done by:
  
  Navigating to the relevant organizational unit in the SAP OM transaction (e.g., PPOME or PPOSE).
  Finding the link node and breaking the link to the node you want to delete.
  
  
  
  Delete the Node: Once the link has been removed, you should be able to delete the node without encountering the error.
  
  
  Check for Other Dependencies: Ensure that there are no other dependencies or links that might prevent the deletion of the node.
  
  
  Use Transaction Codes: Use transaction codes like PPOME (Change Organizational Structure) or PPOSE (Display Organizational Structure) to visualize and manage the organizational units and their relationships.
  
  
  Related Information:
  
  Organizational Management (OM): Understanding how organizational units and their relationships work in SAP OM is crucial for managing structures effectively.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as there may be known issues or additional guidance provided by SAP.
  Documentation: Refer to SAP Help documentation for detailed information on managing organizational structures and handling link nodes.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.