How To Fix DB6PM833 - Invalid BUFFERSIZE (max. 1000 for DB2 V.8.02.0002)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 833

• Message text: Invalid BUFFERSIZE (max. 1000 for DB2 V.8.02.0002)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM833 - Invalid BUFFERSIZE (max. 1000 for DB2 V.8.02.0002) ?

  The SAP error message DB6PM833 Invalid BUFFERSIZE (max. 1000 for DB2 V.8.02.0002) indicates that there is an issue with the buffer size configuration for the DB2 database being used with SAP. This error typically arises when the buffer size specified in the SAP configuration exceeds the maximum allowed value for the version of DB2 you are using.
  Cause:
  
  Buffer Size Exceeded: The error message explicitly states that the buffer size exceeds the maximum limit of 1000 for DB2 version 8.02.0002. This means that the configuration settings in SAP for the buffer size are set to a value greater than what DB2 can handle.
  Configuration Mismatch: There may be a mismatch between the SAP application settings and the DB2 database settings, leading to this error.
  
  Solution:
  
  
  Adjust Buffer Size:
  
  Access the SAP system configuration where the DB2 database parameters are set.
  Locate the parameter for buffer size (often found in the database connection settings).
  Change the buffer size to a value that is less than or equal to 1000.
  Save the changes and restart the relevant services if necessary.
  
  
  
  Check Documentation:
  
  Review the SAP and DB2 documentation for any specific guidelines regarding buffer size settings. Ensure that you are following best practices for your specific version of DB2.
  
  
  
  Database Configuration:
  
  If you have access to the DB2 database, you can also check the current configuration settings to ensure they align with the requirements of your SAP application.
  
  
  
  Consult with DBA:
  
  If you are unsure about making changes, consult with your Database Administrator (DBA) or SAP Basis team. They can provide insights and help ensure that the changes do not affect other operations.
  
  
  
  Related Information:
  
  DB2 Version: Ensure that you are aware of the specific version of DB2 you are using, as different versions may have different limits and configurations.
  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.
  Performance Considerations: While adjusting the buffer size, consider the performance implications. A buffer size that is too small may lead to performance degradation, while a size that is too large may lead to resource exhaustion.
  
  By following these steps, you should be able to resolve the DB6PM833 error and ensure that your SAP system operates smoothly with the DB2 database.