How To Fix RSDD_ZA404 - Checks the correct delta index for indexes in namespace 1fs

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 404

• Message text: Checks the correct delta index for indexes in namespace 1fs

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA404 - Checks the correct delta index for indexes in namespace 1fs ?

  The SAP error message RSDD_ZA404 typically relates to issues with delta indexes in the context of SAP BW (Business Warehouse) or SAP BW/4HANA. This error indicates that there is a problem with the delta index for InfoProviders in the specified namespace, which can affect data extraction and reporting.
  Cause:
  
  
  Delta Index Issues: The delta index may not be correctly updated or may be inconsistent. This can happen due to various reasons, such as:
  
  Incomplete data loads.
  Errors during data extraction or transformation.
  Manual changes to the data model or InfoProviders.
  System inconsistencies or bugs.
  
  
  
  Data Load Failures: If there were issues during the last data load (e.g., the process was interrupted), it could lead to an inconsistent state of the delta index.
  
  
  Configuration Errors: Incorrect settings in the InfoProvider or data source configuration can also lead to this error.
  
  
  Solution:
  
  
  Check Delta Queue: Use transaction code RSA7 to check the delta queue for the data source. Ensure that there are no stuck records and that the delta queue is being processed correctly.
  
  
  Rebuild Delta Index: You may need to rebuild the delta index. This can be done by:
  
  Deleting the existing delta index and reloading the data.
  Using the transaction RSD1 to access the InfoProvider and then performing a "Manage" operation to rebuild the delta index.
  
  
  
  Check Data Load Logs: Review the logs for the last data load to identify any errors or warnings that may have occurred. This can provide insights into what went wrong.
  
  
  Consistency Check: Use transaction RSCUSTV10 to perform a consistency check on the InfoProvider. This can help identify any inconsistencies that need to be resolved.
  
  
  Update Statistics: Sometimes, updating the statistics for the InfoProvider can help resolve issues related to delta indexes.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RSA7: Monitor delta queue.
  RSD1: Manage InfoProviders.
  RSCUSTV10: Consistency check for InfoProviders.
  
  
  
  SAP BW Documentation: Refer to the official SAP BW documentation for detailed information on delta handling and index management.
  
  
  SAP Community: Engage with the SAP Community forums for discussions and solutions shared by other users who may have encountered similar issues.
  
  
  Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it involves complex data models or system configurations.
  
  
  By following these steps, you should be able to diagnose and resolve the RSDD_ZA404 error effectively.