How To Fix DB6PM890 - of the fact tables by up to 10%.

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6PM - DB2 UDB for UNIX, Windows: Performance Monitoring

• Message number: 890

• Message text: of the fact tables by up to 10%.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM890 - of the fact tables by up to 10%. ?

  The SAP error message DB6PM890 typically relates to issues with the database or data warehouse, particularly in the context of SAP BW (Business Warehouse) or SAP HANA. This error message indicates that the fact tables have been reduced in size by up to 10%, which can be a concern for data integrity and reporting.
  Cause:
  
  Data Deletion or Archiving: The error may occur if there has been a deletion or archiving of data in the fact tables, which can happen due to data retention policies or manual interventions.
  Data Load Issues: Problems during data loading processes, such as failed data loads or incorrect transformations, can lead to discrepancies in the fact tables.
  Database Maintenance: Regular database maintenance tasks, such as compression or cleanup, might inadvertently reduce the size of the fact tables.
  Configuration Changes: Changes in the configuration of the data model or data sources can also lead to unexpected changes in the data volume.
  
  Solution:
  
  Check Data Load Processes: Review the data load processes to ensure that they are completing successfully without errors. Look for any failed loads or warnings in the process chain.
  Review Data Retention Policies: Verify the data retention settings in your SAP BW system to ensure that they align with your business requirements. Adjust them if necessary.
  Analyze Data Deletion Logs: Check the logs for any data deletion or archiving activities that may have occurred recently. This can help identify if data was intentionally removed.
  Database Monitoring: Use database monitoring tools to check for any maintenance activities that might have affected the fact tables. Ensure that these activities are scheduled appropriately.
  Data Consistency Checks: Run consistency checks on the data model to ensure that all data is intact and that there are no discrepancies in the fact tables.
  Consult SAP Notes: Look for relevant SAP Notes or documentation that may address this specific error message or provide guidance on troubleshooting.
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for best practices on data loading, retention policies, and data management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages for further analysis.
  
  By following these steps, you should be able to identify the cause of the DB6PM890 error and implement a suitable solution to address the issue with the fact tables.