How To Fix KQ015 - Hierarchy field & is not suitable for summarization

SAP Error Message - Details

• Message type: E = Error

• Message class: KQ - Error Messages for Customizing Product Costing

• Message number: 015

• Message text: Hierarchy field & is not suitable for summarization

What causes this issue?

The structure of a hierarchy is formed using criteria. Enter a
criterion for each level of the hierarchy.

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?

Press F4
Choose an existing criterion

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KQ015 - Hierarchy field & is not suitable for summarization ?

  The SAP error message KQ015, which states that "Hierarchy field & is not suitable for summarization," typically occurs in the context of SAP Controlling (CO) when working with reports or queries that involve hierarchical data structures. This error indicates that the specified hierarchy field cannot be summarized in the way that the system is attempting to do.
  Cause:
  
  Hierarchy Field Configuration: The hierarchy field may not be configured correctly in the system. It might not be set up to allow summarization, or it may not be compatible with the summarization logic being applied.
  Data Type Issues: The data type of the hierarchy field may not support summarization. For example, if the field is a text field or a non-numeric field, it cannot be summarized.
  Missing Hierarchy Levels: If the hierarchy levels are not properly defined or if there are missing levels in the hierarchy, the system may not be able to summarize the data correctly.
  Incompatible Settings: The settings in the report or query may not be compatible with the hierarchy field being used.
  
  Solution:
  
  Check Hierarchy Configuration: Review the configuration of the hierarchy field in the SAP system. Ensure that it is set up correctly and that it allows for summarization.
  Data Type Verification: Verify the data type of the hierarchy field. If it is not suitable for summarization, consider using a different field that is compatible.
  Hierarchy Structure Review: Ensure that the hierarchy structure is complete and that all necessary levels are defined. If there are missing levels, add them to the hierarchy.
  Adjust Report/Query Settings: Review the settings of the report or query that is generating the error. Make sure that the summarization logic is appropriate for the hierarchy field being used.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the hierarchy field in question and its summarization capabilities.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to hierarchy management, such as KAH1 (Create Cost Center Hierarchy) or KAH2 (Change Cost Center Hierarchy).
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.