How To Fix RSDSO_TBLSRV021 - Error determining hash partitioning

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDSO_TBLSRV - Table Generation Service

• Message number: 021

• Message text: Error determining hash partitioning

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDSO_TBLSRV021 - Error determining hash partitioning ?

  The SAP error message RSDSO_TBLSRV021 typically indicates an issue with hash partitioning in the context of DataStore Objects (DSOs) or InfoProviders in SAP BW (Business Warehouse). This error can occur during data loading or when trying to access data in a DSO.
  Cause:
  The error can be caused by several factors, including:
  
  Data Model Issues: There may be inconsistencies or issues in the data model, such as incorrect settings for the DSO or InfoProvider.
  Data Volume: If the volume of data is too large, it may lead to performance issues or errors in partitioning.
  Database Issues: Problems with the underlying database, such as corruption or misconfiguration, can also lead to this error.
  Missing or Incorrect Configuration: The hash partitioning settings may not be correctly configured, or required parameters may be missing.
  Transport Issues: If the DSO was transported from one system to another, there may be issues with the transport that affect the hash partitioning.
  
  Solution:
  To resolve the RSDSO_TBLSRV021 error, you can try the following steps:
  
  Check Data Model: Review the configuration of the DSO or InfoProvider to ensure that all settings are correct. Pay special attention to the hash partitioning settings.
  Data Volume Management: If the data volume is large, consider partitioning the data or optimizing the data load process to reduce the load on the system.
  Database Health Check: Perform a health check on the underlying database. Look for any corruption or performance issues that may be affecting the DSO.
  Rebuild the DSO: If the issue persists, consider rebuilding the DSO. This can sometimes resolve underlying issues that are not immediately apparent.
  Check for Notes and Patches: Look for SAP Notes or patches related to this error. SAP frequently releases updates that address known issues.
  Consult Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context for the issue.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on best practices for hash partitioning.
  Documentation: Review the SAP BW documentation for best practices on configuring DSOs and InfoProviders, particularly regarding partitioning and performance optimization.
  Community Forums: Engage with the SAP Community or other forums where SAP professionals discuss similar issues. You may find others who have encountered and resolved the same error.
  
  By following these steps, you should be able to diagnose and resolve the RSDSO_TBLSRV021 error effectively.