How To Fix ECN025 - Internal: Error in the hierarchy structure

ECN025 - Overview

• Message type: E = Error

• Message class: ECN - Message class for IS-U navigator customizing

• Message number: 025

• Message text: Internal: Error in the hierarchy structure

What causes this issue?

An internal program error exists. The internal table containing the
hierarchy is inconsistent.

System Response

Processing was teminated.

How to fix this error?

Note the:
Name of the function module
Transaction
Entries that led to this error
Send a problem message with these specifications to SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ECN025 - Internal: Error in the hierarchy structure ?

  The SAP error message ECN025, which states "Internal: Error in the hierarchy structure," typically indicates an issue with the hierarchical data structure in the SAP system. This error can occur in various contexts, such as when dealing with organizational structures, product hierarchies, or other hierarchical data models.
  Causes:
  
  Data Integrity Issues: There may be inconsistencies or corruption in the hierarchical data, such as missing parent-child relationships or circular references.
  Configuration Errors: Incorrect configuration settings in the hierarchy setup can lead to this error.
  Authorization Issues: Lack of proper authorizations to access certain nodes in the hierarchy can trigger this error.
  System Bugs: Occasionally, this error may arise due to bugs in the SAP software or specific transactions.
  
  Solutions:
  
  Check Hierarchical Data: Review the hierarchy structure for any inconsistencies. Ensure that all nodes have valid parent-child relationships and that there are no circular references.
  Rebuild the Hierarchy: If the hierarchy is corrupted, you may need to rebuild it. This