How To Fix GK607 - The CE hierarchy is not unique (see year/version dependency)

SAP Error Message - Details

• Message type: E = Error

• Message class: GK - Messages for SAP Consolidation

• Message number: 607

• Message text: The CE hierarchy is not unique (see year/version dependency)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GK607 - The CE hierarchy is not unique (see year/version dependency) ?

  The SAP error message GK607, which states "The CE hierarchy is not unique (see year/version dependency)," typically occurs in the context of controlling (CO) and profitability analysis (CO-PA) when there is an issue with the configuration of the characteristic (CE) hierarchy. This error indicates that the system has found multiple entries in the hierarchy that match the criteria for the specified year and version, leading to ambiguity.
  Cause:
  
  Duplicate Entries: There may be duplicate entries in the characteristic hierarchy for the specified year/version.
  Incorrect Configuration: The configuration of the CE hierarchy may not be set up correctly, leading to non-unique entries.
  Versioning Issues: The versioning of the hierarchy may not be properly maintained, causing conflicts between different versions.
  Data Inconsistencies: There may be inconsistencies in the data that are causing the system to interpret the hierarchy as non-unique.
  
  Solution:
  
  Check Hierarchy Entries: Review the characteristic hierarchy entries in the SAP system for the specified year and version. Look for duplicate entries and resolve them by either deleting or merging them.
  Adjust Configuration: Ensure that the configuration of the CE hierarchy is correct. This may involve checking the settings in the SAP Customizing Implementation Guide (IMG) under the relevant controlling area.
  Version Management: Verify that the versioning of the hierarchy is correctly maintained. Ensure that the correct version is being used in your reports or transactions.
  Data Consistency Checks: Run data consistency checks to identify any inconsistencies in the data that may be causing the issue. This can often be done through standard SAP reports or tools.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using, as there may be known issues or patches available.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like KAH1 (Create CE Hierarchy) and KAH2 (Change CE Hierarchy) to manage the characteristic hierarchy.
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide additional guidance.
  Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the GK607 error in your SAP system.