How To Fix RSDDB108 - SAP HANA/BWA index for '&1' set to "active" after rebuilding of index

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 108

• Message text: SAP HANA/BWA index for '&1' set to "active" after rebuilding of index

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDDB108 - SAP HANA/BWA index for '&1' set to "active" after rebuilding of index ?

  The SAP error message RSDDB108 indicates that the SAP HANA or BWA (Business Warehouse Accelerator) index for a specific InfoProvider (denoted by &1) is set to "active" after an attempt to rebuild the index. This message typically arises in the context of SAP BW (Business Warehouse) when there are issues with the index that prevent it from being properly rebuilt or activated.
  Cause
  The error can be caused by several factors, including:
  
  Index Corruption: The index may be corrupted, leading to issues during the rebuild process.
  Data Inconsistencies: There may be inconsistencies in the underlying data that prevent the index from being rebuilt correctly.
  System Resource Issues: Insufficient system resources (like memory or CPU) can hinder the index rebuilding process.
  Configuration Issues: Incorrect settings or configurations in the SAP BW or HANA system can lead to problems with index management.
  Locks or Transactions: Active locks or ongoing transactions on the InfoProvider can prevent the index from being rebuilt.
  
  Solution
  To resolve the RSDDB108 error, you can follow these steps:
  
  
  Check System Logs: Review the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  Rebuild the Index: Attempt to manually rebuild the index. You can do this by navigating to the InfoProvider in the SAP BW system and using the option to rebuild the index.
  
  
  Check Data Consistency: Ensure that the data in the InfoProvider is consistent. You can use transaction RSA1 to check for any inconsistencies and resolve them.
  
  
  Monitor System Resources: Check the system resources (memory, CPU usage) to ensure that there are enough resources available for the index rebuild process.
  
  
  Check Locks: Use transaction SM12 to check for any locks on the InfoProvider. If there are locks, you may need to release them before attempting to rebuild the index.
  
  
  Review Configuration: Verify the configuration settings for the InfoProvider and the index. Ensure that they are set correctly according to best practices.
  
  
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SLG1 (Application Log), and SM12 (Lock Entries).
  SAP BW Documentation: Review the official SAP BW documentation for best practices on index management and troubleshooting.
  Performance Monitoring: Use tools like SAP HANA Studio or SAP BW monitoring tools to keep an eye on system performance and identify potential bottlenecks.
  
  By following these steps, you should be able to diagnose and resolve the RSDDB108 error effectively.