How To Fix BUPA_HIERARCHY018 - Node &1 does not belong to the hierarchy tree to be processed

SAP Error Message - Details

• Message type: E = Error

• Message class: BUPA_HIERARCHY - BP Group Hierarchy

• Message number: 018

• Message text: Node &1 does not belong to the hierarchy tree to be processed

What causes this issue?

A hierarchy node is always a component of the hierarchy tree in which
you created it.
You can assign a hierarchy node to another hierarchy node in the same
tree. However, you cannot assign a hierarchy node from one hierarchy
tree to another hierarchy tree.

System Response

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

How to fix this error?

Assign the hierarchy node concerned to the hierarchy tree in which you
created it.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BUPA_HIERARCHY018 - Node &1 does not belong to the hierarchy tree to be processed ?

  The SAP error message BUPA_HIERARCHY018 indicates that a specific node (in this case, represented by &1) does not belong to the hierarchy tree that is currently being processed. This error typically arises in the context of Business Partner (BP) hierarchies, where the system is trying to perform operations on a node that is not part of the expected hierarchy structure.
  Cause:
  
  Incorrect Node Reference: The node you are trying to process may not be correctly linked to the hierarchy you are working with. This can happen if the node was deleted, or if it was never added to the hierarchy in the first place.
  Hierarchy Configuration Issues: There may be issues with the configuration of the hierarchy itself, such as missing relationships or incorrect settings.
  Data Integrity Issues: There could be inconsistencies in the data, such as orphaned nodes that do not have a valid parent-child relationship within the hierarchy.
  
  Solution:
  
  Verify Node Existence: Check if the node &1 exists in the hierarchy you are trying to process. You can do this by navigating to the relevant transaction in SAP (e.g., BP transaction) and checking the hierarchy structure.
  Check Hierarchy Relationships: Ensure that the node is correctly linked to the hierarchy. You may need to review the hierarchy configuration and relationships to ensure that all nodes are properly connected.
  Rebuild Hierarchy: If there are significant issues with the hierarchy, consider rebuilding it. This may involve deleting and re-adding nodes or correcting relationships.
  Data Consistency Check: Run data consistency checks to identify and resolve any integrity issues within the Business Partner data.
  Consult Documentation: Refer to SAP documentation or notes related to Business Partner hierarchies for any specific guidelines or troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like BP (Business Partner) or BP_HIER (Business Partner Hierarchy) to manage and view hierarchies.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide patches related to Business Partner hierarchies.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error message and context for further investigation.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.