How To Fix DB6PM142 - Partition group &1 already existing

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 142

• Message text: Partition group &1 already existing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM142 - Partition group &1 already existing ?

  The SAP error message DB6PM142, which states "Partition group &1 already existing," typically occurs in the context of database partitioning when you attempt to create a partition group that already exists in the database. This can happen during operations such as creating a new partition for a table or when managing database partitions.
  Cause:
  
  Duplicate Partition Group Creation: The most common cause is that the partition group you are trying to create already exists in the database.
  Incorrect Configuration: There may be a misconfiguration in the partitioning settings or scripts that lead to attempts to create a partition group that is already defined.
  Database State: The database might be in a state where it is not allowing changes to partition groups due to locks or ongoing transactions.
  
  Solution:
  
  
  Check Existing Partition Groups: Before creating a new partition group, check the existing partition groups in the database. You can do this by querying the database catalog or using database management tools.
  
  For example, in SQL, you might run a query to list all partition groups.
  
  
  
  Modify the Existing Group: If the partition group already exists and you need to make changes, consider modifying the existing group instead of creating a new one.
  
  
  Use a Different Name: If you need to create a new partition group, use a different name that does not conflict with existing groups.
  
  
  Review Scripts/Configurations: If this error arises from a script or automated process, review the logic to ensure it checks for existing partition groups before attempting to create a new one.
  
  
  Database Administration Tools: Utilize database administration tools provided by your database management system (DBMS) to manage partition groups effectively.
  
  
  Related Information:
  
  Database Documentation: Refer to the documentation of your specific database system (e.g., SAP HANA, Oracle, etc.) for details on managing partition groups.
  SAP Notes: Check SAP Notes for any known issues or patches related to partition management that might address this error.
  Support Forums: Consider visiting SAP Community forums or other technical support forums where similar issues may have been discussed.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your database administrator or SAP support for further assistance.