How To Fix DB6PM466 - Update data collector &1 configuration: MAX_DAYS_KEPT=&2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 466

• Message text: Update data collector &1 configuration: MAX_DAYS_KEPT=&2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM466 - Update data collector &1 configuration: MAX_DAYS_KEPT=&2 ?

  The SAP error message DB6PM466 typically relates to the configuration of the data collector in the SAP database environment, specifically regarding the retention period for data collection. The message indicates that the configuration parameter MAX_DAYS_KEPT is set to a value that may not be appropriate or is causing issues.
  Cause:
  
  Configuration Issue: The MAX_DAYS_KEPT parameter defines how many days of data should be retained by the data collector. If this value is set too high or too low, it may lead to performance issues or data management problems.
  Database Performance: If the retention period is too long, it can lead to excessive data accumulation, which may affect database performance and storage.
  System Constraints: The system may have constraints that prevent the configuration from being updated or applied correctly.
  
  Solution:
  
  Review Configuration: Check the current configuration of the MAX_DAYS_KEPT parameter. You can do this through the SAP database management tools or transaction codes relevant to your SAP system.
  Adjust Parameter Value: Modify the MAX_DAYS_KEPT value to a more appropriate number based on your data retention needs and system performance. A common practice is to set this value to a range that balances data availability and system performance.
  Apply Changes: After adjusting the parameter, ensure that the changes are applied correctly. This may involve restarting certain services or the database itself.
  Monitor Performance: After making changes, monitor the database performance and data collector behavior to ensure that the issue is resolved and that the system is functioning optimally.
  
  Related Information:
  
  Documentation: Refer to the SAP documentation for your specific database version to understand the implications of changing the MAX_DAYS_KEPT parameter.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  Support: If the issue persists after making adjustments, consider reaching out to SAP support for further assistance.
  
  Best Practices:
  
  Regularly review and adjust data retention settings based on your organization's data management policies.
  Implement monitoring tools to keep track of database performance and data collector activity.
  Ensure that backups and archiving strategies are in place to prevent data loss while managing retention settings.
  
  By following these steps, you should be able to resolve the DB6PM466 error and optimize your SAP data collector configuration.