How To Fix UJO_READ_EXCEPTION052 - Filter axis cannot use more than one hierarchy per dimension: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UJO_READ_EXCEPTION -

• Message number: 052

• Message text: Filter axis cannot use more than one hierarchy per dimension: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJO_READ_EXCEPTION052 - Filter axis cannot use more than one hierarchy per dimension: &1 ?

  The SAP error message UJO_READ_EXCEPTION052 indicates that there is an issue with the configuration of a filter axis in a query or report. Specifically, it states that you cannot use more than one hierarchy per dimension in the filter axis. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with queries that involve multiple hierarchies for a single dimension.
  Cause:
  The error is caused by attempting to apply multiple hierarchies to a single dimension in a query filter. In SAP BW, each dimension can have multiple hierarchies, but when you set up a query, you can only use one hierarchy at a time for filtering purposes. If the query is trying to reference more than one hierarchy for the same dimension, it will trigger this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Query Design: Open the query in the Query Designer and review the filter settings for the affected dimension. Ensure that only one hierarchy is selected for that dimension.
  
  
  Modify Filters: If you need to use multiple hierarchies, consider restructuring your query. You may need to create separate queries for each hierarchy or adjust the logic to ensure that only one hierarchy is applied at a time.
  
  
  Review Hierarchy Settings: Go to the InfoObject settings in the Data Warehousing Workbench (transaction RSA1) and check the hierarchy settings for the dimension in question. Ensure that the hierarchies are correctly defined and that you are not inadvertently trying to use multiple hierarchies in the same context.
  
  
  Test the Query: After making the necessary adjustments, test the query again to ensure that the error is resolved.
  
  
  Consult Documentation: If you are unsure about the hierarchy settings or how to configure them properly, refer to the SAP documentation or help resources for guidance on working with hierarchies in BW queries.
  
  
  Related Information:
  
  SAP BW Hierarchies: Understanding how hierarchies work in SAP BW is crucial. Each InfoObject can have multiple hierarchies, but they must be managed carefully in queries.
  Query Designer: Familiarize yourself with the Query Designer tool, as it is essential for creating and modifying queries in SAP BW.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or provide additional guidance related to this error message.
  
  By following these steps, you should be able to resolve the UJO_READ_EXCEPTION052 error and successfully configure your query.