How To Fix DB6PM768 - DBCFG: A value > 0 for ESTORE_SEG_SZ does not make sense, if

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 768

• Message text: DBCFG: A value > 0 for ESTORE_SEG_SZ does not make sense, if

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM768 - DBCFG: A value > 0 for ESTORE_SEG_SZ does not make sense, if ?

  The SAP error message DB6PM768 DBCFG: A value > 0 for ESTORE_SEG_SZ does not make sense typically indicates a configuration issue related to the database settings, specifically concerning the Estore segment size in the context of the SAP database environment.
  Cause:
  This error arises when the configuration parameter ESTORE_SEG_SZ (which defines the size of the Estore segment) is set to a value greater than zero, but the system context does not support it. This can happen due to several reasons:
  
  Database Compatibility: The database version or type may not support the Estore feature or the specific configuration being attempted.
  Incorrect Configuration: The parameter might have been incorrectly set in the database configuration files or through the SAP system settings.
  Environment Limitations: The current environment (e.g., memory limitations, database type) may not allow for a positive value for this parameter.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Database Documentation: Review the documentation for your specific database version to understand the requirements and limitations regarding the ESTORE_SEG_SZ parameter.
  
  
  Modify Configuration:
  
  If the Estore feature is not needed, consider setting ESTORE_SEG_SZ to 0. This can often be done through the database configuration settings or SAP transaction codes (like DBACOCKPIT or DB02).
  If you need to use the Estore feature, ensure that the database and environment support it and set the value accordingly.
  
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error or provide guidance on configuring the Estore segment size.
  
  
  Database Support: If you are unsure about the correct settings or if the issue persists, consider reaching out to your database administrator or SAP support for assistance.
  
  
  Testing: After making changes, ensure to test the configuration in a development or test environment before applying it to production.
  
  
  Related Information:
  
  Estore: The Estore is a feature in some databases that allows for efficient storage and retrieval of data. Understanding how it works in your specific database can help in configuring it correctly.
  Database Configuration Parameters: Familiarize yourself with other related database parameters that might interact with ESTORE_SEG_SZ.
  SAP Basis Administration: Knowledge of SAP Basis administration can be beneficial, as it involves managing database configurations and performance tuning.
  
  By following these steps, you should be able to resolve the error and ensure that your SAP system operates smoothly.