How To Fix RSD_TREX103 - Fill BWA index initially

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 103

• Message text: Fill BWA index initially

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX103 - Fill BWA index initially ?

  The SAP error message RSD_TREX103, which states "Fill BWA index initially," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the BWA (Business Warehouse Accelerator) index. This error indicates that the BWA index has not been filled or initialized properly, which is necessary for efficient query performance.
  Cause:
  
  Index Not Initialized: The BWA index has not been created or filled with data. This can happen if the initial load of data into the BWA index has not been executed.
  Data Load Issues: There may be issues with the data load process that prevent the data from being transferred to the BWA index.
  Configuration Issues: Incorrect configuration settings for the BWA or the data source can lead to this error.
  BWA Index Deletion: If the BWA index was deleted or not created due to some error, this message will appear.
  
  Solution:
  To resolve the RSD_TREX103 error, follow these steps:
  
  
  Check BWA Configuration:
  
  Ensure that the BWA is properly configured in your SAP BW system. Check the settings in the SAP BW Administration workbench.
  
  
  
  Fill the BWA Index:
  
  Go to the transaction code RSD1 (InfoProvider) and select the InfoProvider that is associated with the BWA index.
  Execute the data load process to fill the BWA index. This can typically be done through the Data Warehousing Workbench or by executing a data load request.
  
  
  
  Monitor Data Load:
  
  Use transaction RSA1 to monitor the data load process. Check for any errors or warnings that may indicate why the data is not being loaded into the BWA index.
  
  
  
  Recreate the BWA Index:
  
  If the index is corrupted or not functioning correctly, you may need to delete and recreate the BWA index. This can be done through the BWA administration tools.
  
  
  
  Check for Notes and Patches:
  
  Check the SAP Support Portal for any relevant SAP Notes or patches that may address known issues with BWA indexing.
  
  
  
  Consult Documentation:
  
  Refer to the SAP BW documentation for detailed steps on managing BWA indexes and troubleshooting related issues.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSD1: InfoProvider maintenance
  RSA1: Data Warehousing Workbench
  RSD3: BWA Administration
  
  
  SAP Notes: Search for specific SAP Notes related to BWA and indexing issues in the SAP Support Portal.
  Performance Tuning: Properly managing BWA indexes can significantly improve query performance in SAP BW.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.