How To Fix DB6PM274 - AUTOMATIC buffer pool size is not supported with DB2 V.8

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 274

• Message text: AUTOMATIC buffer pool size is not supported with DB2 V.8

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM274 - AUTOMATIC buffer pool size is not supported with DB2 V.8 ?

  The SAP error message DB6PM274 indicates that the automatic buffer pool size feature is not supported with DB2 version 8. This error typically arises when the SAP system is trying to configure or utilize features that are not compatible with the version of the DB2 database being used.
  Cause:
  The root cause of this error is that DB2 version 8 does not support the automatic adjustment of buffer pool sizes. This feature is available in later versions of DB2, and when SAP attempts to use it, the database returns an error because it cannot comply with the request.
  Solution:
  To resolve this issue, you have a couple of options:
  
  
  Manual Configuration:
  
  You can manually configure the buffer pool sizes in DB2. This involves setting the buffer pool sizes explicitly in the DB2 configuration rather than relying on automatic adjustments. You can do this using the DB2 command line or through a DB2 management tool.
  Use the following command to set the buffer pool size:
  ALTER BUFFERPOOL <bufferpool_name> SIZE <new_size>;
  
  Make sure to monitor the performance and adjust the sizes as necessary based on your workload.
  
  
  
  Upgrade DB2:
  
  If feasible, consider upgrading your DB2 database to a version that supports automatic buffer pool sizing (DB2 version 9 or later). This would allow you to take advantage of the automatic management features and potentially improve performance.
  
  
  
  Check SAP Notes:
  
  Look for any relevant SAP Notes that may provide additional guidance or patches related to this error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  
  Related Information:
  
  DB2 Documentation: Review the official IBM DB2 documentation for your version to understand the limitations and features available.
  SAP Basis Administration: Consult with your SAP Basis administrator for best practices on database configuration and performance tuning.
  Performance Monitoring: Regularly monitor the performance of your SAP system and DB2 database to ensure that the buffer pool sizes are optimal for your workload.
  
  By addressing the configuration manually or considering an upgrade, you should be able to resolve the DB6PM274 error and ensure that your SAP system operates smoothly with DB2.