How To Fix UJA_EXCEPTION143 - Attribute &1 does not exist in reference dimension &2

SAP Error Message - Details

• Message type: E = Error

• Message class: UJA_EXCEPTION - BPC: Admin exception message class

• Message number: 143

• Message text: Attribute &1 does not exist in reference dimension &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJA_EXCEPTION143 - Attribute &1 does not exist in reference dimension &2 ?

  The SAP error message UJA_EXCEPTION143 indicates that there is an issue with a specific attribute in a reference dimension within the SAP system, particularly in the context of SAP BW (Business Warehouse) or SAP BW/4HANA. The error message states that the attribute specified (denoted as &1) does not exist in the reference dimension specified (denoted as &2).
  Cause:
  
  Missing Attribute: The attribute you are trying to use in your query or data model does not exist in the reference dimension. This could be due to a typo, a change in the data model, or the attribute not being defined in the reference dimension.
  Data Model Changes: If there have been recent changes to the data model, such as the addition or removal of attributes, this error may occur if the query or process is not updated accordingly.
  Incorrect Mapping: If you are using a transformation or a data flow that references attributes from a dimension, and the mapping is incorrect or outdated, this error can arise.
  
  Solution:
  
  Check Attribute Existence: Verify that the attribute &1 exists in the reference dimension &2. You can do this by navigating to the relevant dimension in the SAP BW modeling tools and checking the attributes defined there.
  Update Queries/Transformations: If the attribute has been removed or renamed, update any queries, transformations, or data flows that reference this attribute to reflect the current data model.
  Rebuild or Refresh: If you have made changes to the data model, consider rebuilding or refreshing the affected queries or data models to ensure they are in sync with the current structure.
  Consult Documentation: Review any recent changes in the data model or documentation that might provide insights into why the attribute is missing.
  
  Related Information:
  
  SAP BW Modeling Tools: Familiarize yourself with the SAP BW modeling tools to navigate dimensions and attributes effectively.
  Data Flow and Transformation: Understand how data flows and transformations work in SAP BW, as this will help you troubleshoot issues related to data mapping.
  SAP Notes and Community: Check SAP Notes or the SAP Community for any known issues or additional guidance related to this error message.
  
  If the problem persists after checking these aspects, consider reaching out to your SAP support team or consulting with an SAP BW expert for further assistance.