How To Fix DB6PM157 - Buffer pool &1 has been changed

DB6PM157 - Overview

• Message type: E = Error

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

• Message number: 157

• Message text: Buffer pool &1 has been changed

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM157 - Buffer pool &1 has been changed ?

  The SAP error message DB6PM157 indicates that a buffer pool in the database has been changed. This message typically arises in the context of database management, particularly when using SAP systems that rely on database buffers for performance optimization.
  
  Cause:
  The error message DB6PM157 can occur due to several reasons, including:
  
  Configuration Changes: Changes made to the database configuration, such as altering buffer pool sizes or parameters, can trigger this message.
  Database Maintenance: Activities like database upgrades, patches, or maintenance tasks that modify buffer pool settings.
  Resource Management: The database management system (DBMS) may have adjusted buffer pool settings dynamically based on resource availability or performance tuning.
  Database Restart: Restarting the database can also lead to changes in buffer pool configurations.
  
  
  Solution:
  To resolve the DB6PM157 error, consider the following steps:
  
  Check Database Configuration: Review the database configuration settings to ensure that the buffer pool settings are as intended. You may need to consult the database documentation for specific