How To Fix R9E025 - No display hierarchy (or hierarchy is not unique) for '&1' '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: R9E - Error Messages for Query Designer .NET

• Message number: 025

• Message text: No display hierarchy (or hierarchy is not unique) for '&1' '&2'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R9E025 - No display hierarchy (or hierarchy is not unique) for '&1' '&2' ?

  The SAP error message R9E025, which states "No display hierarchy (or hierarchy is not unique) for '&1' '&2'," typically occurs in the context of reporting or analysis when the system is unable to find a valid display hierarchy for the specified characteristic or dimension. This can happen in various SAP modules, including SAP BW (Business Warehouse) or SAP ERP.
  Cause:
  
  Missing Hierarchy: The specified characteristic does not have an associated display hierarchy defined in the system.
  Non-Unique Hierarchy: There may be multiple hierarchies defined for the characteristic, and the system cannot determine which one to use.
  Incorrect Configuration: The configuration settings for the characteristic or the hierarchy may be incorrect or incomplete.
  Data Issues: There may be issues with the data itself, such as missing entries or inconsistencies in the hierarchy structure.
  
  Solution:
  
  
  Check Hierarchy Definition:
  
  Go to the relevant transaction (e.g., RSH1 for hierarchy maintenance) and verify if the hierarchy for the characteristic is defined correctly.
  Ensure that there is at least one valid display hierarchy available.
  
  
  
  Review Hierarchy Assignment:
  
  Ensure that the characteristic is assigned to the correct hierarchy in the relevant InfoObject settings.
  If multiple hierarchies exist, check if the correct one is marked as the default.
  
  
  
  Data Consistency:
  
  Check for any inconsistencies in the data that might affect the hierarchy. This includes ensuring that all nodes in the hierarchy are correctly defined and that there are no missing or duplicate entries.
  
  
  
  Rebuild Hierarchy:
  
  If necessary, you may need to rebuild the hierarchy. This can be done by deleting and recreating the hierarchy or by adjusting the existing one.
  
  
  
  Check Authorization:
  
  Ensure that the user has the necessary authorizations to access the hierarchy. Sometimes, lack of permissions can lead to this error.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance related to the version of SAP you are using, as the steps may vary slightly.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSH1 (Hierarchy Maintenance), RSA1 (Data Warehousing Workbench), and RSD1 (InfoObject Maintenance).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify and resolve the cause of the R9E025 error message in your SAP environment.