How To Fix APBAPI009 - Inconsistent sub-tree hierarchy: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: APBAPI - Messages for IM BAPIs

• Message number: 009

• Message text: Inconsistent sub-tree hierarchy: &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message APBAPI009 - Inconsistent sub-tree hierarchy: &1 ?

  The SAP error message APBAPI009, which states "Inconsistent sub-tree hierarchy: &1," typically occurs in the context of working with hierarchical data structures in SAP, such as when dealing with master data or organizational structures. This error indicates that there is an inconsistency in the hierarchical relationships of the nodes in the data structure.
  
  Cause:
  
  
  Data Integrity Issues: The most common cause of this error is that the hierarchical data has been corrupted or improperly structured. This can happen due to:
  
  Manual data entry errors.
  Incomplete data uploads or migrations.
  Deletion of nodes that are still referenced by other nodes.
  Changes in the hierarchy that were not properly propagated.
  
  
  
  Incorrect Parent-Child Relationships: The error may arise if a node is incorrectly assigned as a child of multiple parents or if a parent node does not exist.
  
  
  
  Configuration Issues: Sometimes, the configuration settings for the hierarchy may not align with the actual data, leading to inconsistencies.
  
  
  
  Solution:
  
  
  Data Validation: Check the hierarchical