How To Fix UJA_EXCEPTION154 - Member data of dimension &1 must have a '&2' field

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 154

• Message text: Member data of dimension &1 must have a '&2' field

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJA_EXCEPTION154 - Member data of dimension &1 must have a '&2' field ?

  The SAP error message UJA_EXCEPTION154 indicates that there is an issue with the member data of a specific dimension in your SAP system. This error typically arises in the context of SAP BW (Business Warehouse) or SAP HANA when there is a mismatch or missing field in the data model.
  Cause:
  The error message specifies that the member data for a dimension (denoted as &1) must include a specific field (denoted as &2). This usually occurs due to one of the following reasons:
  
  Missing Field: The required field that is expected in the member data is not present. This could be due to incorrect data loading or transformation processes.
  Incorrect Data Model: The data model may not be correctly defined, leading to discrepancies between the expected structure and the actual data.
  Data Source Issues: The data source from which the member data is being pulled may not be configured correctly, leading to missing fields.
  Dimension Configuration: The dimension configuration in the InfoObject may not align with the data being loaded.
  
  Solution:
  To resolve the UJA_EXCEPTION154 error, you can follow these steps:
  
  
  Check Dimension Configuration:
  
  Go to the InfoObject maintenance in SAP BW and verify the configuration of the dimension (&1). Ensure that the required field (&2) is defined correctly.
  
  
  
  Review Data Source:
  
  Check the data source from which the member data is being loaded. Ensure that it includes the required field and that the extraction process is correctly configured.
  
  
  
  Data Load Process:
  
  Review the data load process (e.g., InfoPackage, DTP) to ensure that it is correctly mapping the fields from the source to the target dimension. Make sure that the required field is being populated during the load.
  
  
  
  Data Transformation:
  
  If you are using transformations, check the transformation rules to ensure that the required field is being correctly derived and mapped.
  
  
  
  Test Data Load:
  
  After making the necessary adjustments, perform a test data load to see if the error persists. Monitor the logs for any additional errors or warnings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of SAP BW or HANA you are using for any additional guidance on this error.
  
  
  
  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.
  SAP Support: If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the UJA_EXCEPTION154 error in your SAP environment.