How To Fix GK166 - &1 is not assigned to a hierarchy level directly under &2

SAP Error Message - Details

• Message type: E = Error

• Message class: GK - Messages for SAP Consolidation

• Message number: 166

• Message text: &1 is not assigned to a hierarchy level directly under &2

What causes this issue?

&V1& is assigned to a hierarchy level that is not directly under
hierarchy level &V2&.

System Response

Error message

How to fix this error?

Use an organizational unit that is assigned to a valid hierarchy level.
If necessary, check the order of hierarchy levels in the hierarchy
master data.

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 GK166 - &1 is not assigned to a hierarchy level directly under &2 ?

  The SAP error message GK166 indicates that a specific characteristic value (denoted as &1) is not assigned to a hierarchy level directly under a specified hierarchy node (denoted as &2). This error typically occurs in the context of SAP's CO (Controlling) module, particularly when dealing with cost centers, profit centers, or other hierarchical structures.
  Cause:
  
  Incorrect Hierarchy Assignment: The characteristic value you are trying to use is not correctly assigned to the hierarchy level you are referencing. This could be due to a misconfiguration in the hierarchy setup.
  Data Integrity Issues: There may be inconsistencies in the data where the characteristic value is not linked to the expected hierarchy node.
  Missing Hierarchy Levels: The hierarchy may not have been fully defined, or the specific level you are trying to access does not exist.
  
  Solution:
  
  
  Check Hierarchy Assignments:
  
  Go to the relevant transaction (e.g., KSH1 for cost center hierarchy) and verify that the characteristic value is indeed assigned to the correct hierarchy level.
  Ensure that the hierarchy structure is correctly defined and that all necessary nodes and levels are present.
  
  
  
  Reassign Characteristic Values:
  
  If the characteristic value is not assigned, you may need to assign it to the appropriate hierarchy level. This can usually be done in the hierarchy maintenance transaction.
  
  
  
  Review Data Consistency:
  
  Run consistency checks or reports to identify any discrepancies in the hierarchy assignments. This can help you pinpoint any missing or incorrectly assigned values.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance on hierarchy management in your version of SAP.
  
  
  
  Contact Support:
  
  If the issue persists after checking the assignments and data integrity, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSH1 (Create Cost Center Hierarchy), KSH2 (Change Cost Center Hierarchy), and KSH3 (Display Cost Center Hierarchy).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that you have the necessary permissions to make changes to the hierarchy and characteristic assignments.
  
  By following these steps, you should be able to resolve the GK166 error and ensure that your hierarchy assignments are correctly configured.