How To Fix DB6PM088 - Bufferpool size has to be greater than 0 or AUTOMATIC

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 088

• Message text: Bufferpool size has to be greater than 0 or AUTOMATIC

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM088 - Bufferpool size has to be greater than 0 or AUTOMATIC ?

  The SAP error message DB6PM088 indicates that the buffer pool size for the database has not been set correctly. Specifically, it states that the buffer pool size must be greater than 0 or set to "AUTOMATIC." This error typically occurs in the context of database configuration, particularly when using SAP with a database like SAP HANA, MaxDB, or others.
  Cause:
  
  Incorrect Configuration: The buffer pool size has been set to 0 or has not been defined at all.
  Database Initialization: During the initialization of the database, the buffer pool size may not have been configured properly.
  Database Migration or Upgrade: If the database was migrated or upgraded, the configuration settings may not have been carried over correctly.
  
  Solution:
  To resolve the error, you need to ensure that the buffer pool size is set correctly. Here are the steps you can take:
  
  
  Access Database Configuration:
  
  Log in to the database management tool or console that you are using (e.g., SAP HANA Studio, MaxDB Database Manager).
  
  
  
  Check Buffer Pool Settings:
  
  Look for the configuration settings related to the buffer pool. This may be under performance settings or memory management settings.
  
  
  
  Set Buffer Pool Size:
  
  If the buffer pool size is set to 0, change it to a positive integer value that meets your performance requirements.
  Alternatively, you can set it to "AUTOMATIC" if the database supports this option, allowing the database to manage the buffer pool size dynamically.
  
  
  
  Save Changes:
  
  After making the necessary changes, save the configuration.
  
  
  
  Restart the Database:
  
  In some cases, you may need to restart the database for the changes to take effect.
  
  
  
  Monitor Performance:
  
  After making the changes, monitor the database performance to ensure that it is operating optimally.
  
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for your specific database version for detailed instructions on configuring buffer pools.
  Database Performance: Proper buffer pool configuration is crucial for database performance, as it affects how data is cached and accessed.
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to this error message.
  
  If the issue persists after following these steps, consider reaching out to SAP support or your database administrator for further assistance.