How To Fix RSDDB402 - Checking data in dependent SAP HANA/BWA indexes...

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDDB - BIA Index Objects: Activate, Fill, Delete

• Message number: 402

• Message text: Checking data in dependent SAP HANA/BWA indexes...

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDDB402 - Checking data in dependent SAP HANA/BWA indexes... ?

  The SAP error message RSDDB402 typically indicates an issue with the data consistency or integrity in the dependent SAP HANA or BWA (Business Warehouse Accelerator) indexes. This error can occur during the process of checking or loading data into these indexes, which are crucial for performance optimization in SAP BW (Business Warehouse) environments.
  Cause:
  
  Data Inconsistency: The data in the underlying InfoProviders may not match the data in the HANA or BWA indexes, leading to inconsistencies.
  Index Corruption: The indexes themselves may be corrupted or not properly updated due to previous errors during data loading or processing.
  Data Load Issues: Problems during the data extraction, transformation, and loading (ETL) process can lead to incomplete or incorrect data being loaded into the indexes.
  Configuration Issues: Incorrect settings or configurations in the BW system or the HANA/BWA environment can also lead to this error.
  
  Solution:
  
  
  Check Data Consistency:
  
  Use transaction codes like RSA1 to check the status of the InfoProviders and ensure that the data is consistent.
  Run the consistency check for the InfoObjects and InfoProviders.
  
  
  
  Rebuild Indexes:
  
  If the indexes are corrupted, you may need to rebuild them. This can typically be done through the BW administration tools.
  For HANA, you can use the HANA Studio or SQL commands to rebuild the indexes.
  
  
  
  Reprocess Data:
  
  If there were issues during the data load, consider reprocessing the data. This may involve reloading the data from the source systems.
  Use the Manage Data Loads option in the BW system to monitor and manage data loads.
  
  
  
  Check for Errors in Data Load:
  
  Review the data load logs for any errors or warnings that may indicate what went wrong during the ETL process.
  Address any issues found in the logs before attempting to reload the data.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  
  System Configuration Review:
  
  Review the configuration settings for both the BW and HANA/BWA systems to ensure they are set up correctly.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSD1 (InfoObject Maintenance), and RSCUSTV10 (BW Customizing).
  SAP Documentation: Refer to the official SAP documentation for detailed guidance on managing BW and HANA/BWA environments.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.