How To Fix DB6PM147 - Partition group &1 has been changed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 147

• Message text: Partition group &1 has been changed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM147 - Partition group &1 has been changed ?

  The SAP error message DB6PM147 indicates that a partition group has been changed in the database, which can affect the way data is managed and accessed. This error typically arises in the context of database partitioning, where data is divided into segments for performance and management purposes.
  Cause:
  
  Database Configuration Changes: The partition group may have been altered due to changes in the database configuration, such as adding or removing partitions.
  Data Movement: Data may have been moved between partitions, which can trigger this error if the system is not aware of the changes.
  System Updates: Updates or patches applied to the database or SAP system can lead to changes in partitioning.
  Manual Intervention: Manual changes made by a database administrator (DBA) or through scripts can also lead to this error.
  
  Solution:
  
  Check Partition Configuration: Review the current partition configuration in the database to ensure it matches the expected setup. You may need to consult the database documentation or your DBA.
  Refresh Metadata: If the partition group has changed, refreshing the metadata in SAP can help the system recognize the new configuration. This can often be done through transaction codes like DBACOCKPIT or ST04.
  Re-run the Process: If the error occurred during a specific process (e.g., data load, report generation), try re-running the process after confirming that the partition group is correctly configured.
  Consult Logs: Check the database and SAP logs for any additional error messages or warnings that could provide more context about the change.
  Database Administration: If you are not the DBA, escalate the issue to your database administration team for further investigation and resolution.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, HANA, SQL Server) for details on partition management and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support or your database vendor for more in-depth troubleshooting.