How To Fix RSDTM064 - Hierarchy not determined uniquely by selection

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDTM - Data Mining Connection Messages

• Message number: 064

• Message text: Hierarchy not determined uniquely by selection

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDTM064 - Hierarchy not determined uniquely by selection ?

  The SAP error message RSDTM064, which states "Hierarchy not determined uniquely by selection," typically occurs in the context of SAP BW (Business Warehouse) when a query or report is trying to access a hierarchy that cannot be uniquely identified based on the selection criteria provided.
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Ambiguous Hierarchies: The selection criteria may match multiple hierarchies, leading to ambiguity. For example, if there are multiple hierarchies for a characteristic and the query does not specify which one to use.
  
  
  Missing Hierarchy Assignment: The characteristic in the query may not have a hierarchy assigned, or the hierarchy may not be active.
  
  
  Incorrect Query Design: The query may be designed in such a way that it does not provide enough information to determine which hierarchy to use.
  
  
  Data Model Issues: There may be issues with the underlying data model, such as missing or incorrectly configured hierarchies in the InfoObject.
  
  
  Solution:
  To resolve the RSDTM064 error, you can take the following steps:
  
  
  Check Hierarchy Assignments:
  
  Go to the InfoObject maintenance (transaction RSD1) and check if the hierarchy is correctly assigned to the characteristic.
  Ensure that the hierarchy is active and properly configured.
  
  
  
  Modify Query Selection:
  
  Review the query design in the Query Designer (transaction RSRT) and ensure that the selection criteria are specific enough to uniquely identify the hierarchy.
  If multiple hierarchies exist, consider adding a filter to specify which hierarchy to use.
  
  
  
  Review Hierarchy Structure:
  
  Check the structure of the hierarchy to ensure that it is correctly defined and does not have any inconsistencies.
  
  
  
  Test with Different Selections:
  
  Try running the query with different selection criteria to see if the error persists. This can help identify if the issue is with specific selections.
  
  
  
  Check for Data Issues:
  
  Ensure that the data in the InfoProvider is consistent and that there are no missing or duplicate entries that could lead to ambiguity.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific version of SAP BW you are using for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: RSD1 (InfoObject Maintenance), RSRT (Query Monitor), RSA1 (Data Warehousing Workbench).
  SAP Notes: Check SAP Notes for any specific fixes or updates related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the RSDTM064 error in your SAP BW environment.