How To Fix UJK_EXCEPTION055 - Measures dimension should have only one value

SAP Error Message - Details

• Message type: E = Error

• Message class: UJK_EXCEPTION -

• Message number: 055

• Message text: Measures dimension should have only one value

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJK_EXCEPTION055 - Measures dimension should have only one value ?

  The SAP error message UJK_EXCEPTION055 indicates that a measure dimension in your SAP system is expected to have only one value, but it currently has multiple values. This typically occurs in the context of SAP BW (Business Warehouse) or SAP Analytics Cloud when working with measures in a query or report.
  Cause:
  
  
  Multiple Values in Measure Dimension: The primary cause of this error is that the measure dimension (e.g., a key figure) is being evaluated or aggregated in a context where it is expected to return a single value, but it is returning multiple values instead. This can happen if:
  
  The data model is not properly designed.
  The query is not correctly filtered or grouped.
  There are issues with the data itself, such as duplicates or incorrect aggregations.
  
  
  
  Incorrect Query Design: If the query is designed to pull data from multiple sources or dimensions without proper aggregation or filtering, it can lead to this error.
  
  
  Data Integrity Issues: If the underlying data has inconsistencies or duplicates, it can cause the measure to return multiple values.
  
  
  Solution:
  
  
  Check Query Filters: Ensure that the query has the appropriate filters applied to limit the measure dimension to a single value. Review the query design and make sure that the context is set correctly.
  
  
  Review Data Model: Examine the data model to ensure that the measure dimension is defined correctly and that it is not pulling in multiple values unintentionally. This may involve checking relationships between dimensions and fact tables.
  
  
  Aggregation Settings: Verify the aggregation settings for the measure. Ensure that the measure is set to aggregate correctly based on the context of the query.
  
  
  Data Cleansing: If the issue is due to data integrity, consider cleansing the data to remove duplicates or inconsistencies that may be causing the measure to return multiple values.
  
  
  Debugging: Use debugging tools available in SAP BW or Analytics Cloud to trace the query execution and identify where the multiple values are being introduced.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for specific guidance related to your version of SAP and the context in which the error occurs.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation related to query design and data modeling in SAP BW or Analytics Cloud to enhance your understanding of best practices.
  
  By following these steps, you should be able to identify the root cause of the UJK_EXCEPTION055 error and implement a solution to resolve it.