How To Fix FMHIE800 - Hierarchy inconsistency: class &1, method &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FMHIE - Budget Hierarchies

• Message number: 800

• Message text: Hierarchy inconsistency: class &1, method &2

What causes this issue?

Inconsistency in the stored hierarchy data is probably caused by a
program error.

System Response

Processing stops.

How to fix this error?

Contact SAP or your system administrator.

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 FMHIE800 - Hierarchy inconsistency: class &1, method &2 ?

  The SAP error message FMHIE800 indicates a hierarchy inconsistency related to a specific class and method. This error typically arises in the context of SAP's Funds Management (FM) module, particularly when dealing with budget hierarchies or fund hierarchies.
  Cause:
  The error can occur due to several reasons, including:
  
  Inconsistent Hierarchy Structure: The hierarchy defined for a particular class may have inconsistencies, such as missing nodes or incorrect parent-child relationships.
  Data Corruption: There may be corrupted data in the hierarchy tables, leading to inconsistencies.
  Configuration Issues: Incorrect configuration settings in the hierarchy management can lead to this error.
  Changes in Hierarchy: If there have been recent changes to the hierarchy (like adding or removing nodes), it may not have been updated correctly in all relevant areas.
  
  Solution:
  To resolve the FMHIE800 error, you can follow these steps:
  
  
  Check Hierarchy Structure:
  
  Use transaction codes like FMHIER or FMHIERARCHY to review the hierarchy structure for the specified class.
  Ensure that all nodes are correctly defined and that there are no missing or incorrectly linked nodes.
  
  
  
  Consistency Check:
  
  Perform a consistency check on the hierarchy using the relevant SAP tools or reports. This can help identify any inconsistencies that need to be addressed.
  
  
  
  Rebuild Hierarchy:
  
  If the hierarchy is found to be corrupted, you may need to rebuild it. This can involve deleting and recreating the hierarchy or restoring it from a backup if available.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to the hierarchy in the Funds Management module. Ensure that all settings are correctly defined.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to hierarchy management in the FM module for any specific guidelines or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after performing the above steps, consider reaching out to SAP support for further assistance. Provide them with the error message details and any steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FMHIER, FMHIERARCHY, and others related to Funds Management.
  SAP Notes: Search for SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the hierarchy inconsistency causing the FMHIE800 error.