How To Fix KU387 - Hierarchy structure &1 - &2 not suitable for object record summarization

SAP Error Message - Details

• Message type: E = Error

• Message class: KU - Costing: Rollup

• Message number: 387

• Message text: Hierarchy structure &1 - &2 not suitable for object record summarization

What causes this issue?

An internal error occurred.

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?

Please inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KU387 - Hierarchy structure &1 - &2 not suitable for object record summarization ?

  The SAP error message KU387 indicates that there is an issue with the hierarchy structure being used for object record summarization. This error typically arises in the context of SAP Controlling (CO) when trying to summarize records based on a hierarchy that is not compatible with the object being processed.
  Cause:
  The error message KU387 can be caused by several factors, including:
  
  
  Incompatible Hierarchy Structure: The hierarchy structure specified (e.g., cost center hierarchy, internal order hierarchy) does not match the requirements for the object record summarization. This could be due to the hierarchy not being defined correctly or not being suitable for the specific summarization process.
  
  
  Missing or Incorrect Configuration: The hierarchy may not be properly configured in the system, or the settings for the summarization process may not align with the hierarchy structure.
  
  
  Data Issues: There may be issues with the data being processed, such as missing records or incorrect assignments that prevent the hierarchy from being applied correctly.
  
  
  Solution:
  To resolve the KU387 error, you can take the following steps:
  
  
  Check Hierarchy Structure: Verify that the hierarchy structure you are using is appropriate for the object record summarization. Ensure that the hierarchy is correctly defined and activated in the system.
  
  
  Review Configuration: Go to the configuration settings for the hierarchy and summarization process. Ensure that all necessary settings are correctly configured and that the hierarchy is assigned to the relevant objects.
  
  
  Data Validation: Check the data being processed for any inconsistencies or missing records. Ensure that all necessary records are present and correctly assigned to the hierarchy.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the hierarchy structure and summarization process. This can provide insights into any additional requirements or constraints.
  
  
  Testing: After making changes, perform tests to ensure that the summarization process works as expected without triggering the error.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and setup.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KOB1 (Order Information System) or KSV5 (Display Plan/Actual Comparison) that may help in analyzing the issue.
  SAP Notes: Check for any SAP Notes related to the KU387 error message, as they may provide additional insights or patches that can resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the KU387 error and implement a suitable solution.