How To Fix DB6PM153 - Buffer pool &1 already existing

DB6PM153 - Overview

• Message type: E = Error

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

• Message number: 153

• Message text: Buffer pool &1 already existing

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 DB6PM153 - Buffer pool &1 already existing ?

  The SAP error message DB6PM153 "Buffer pool &1 already existing" typically indicates that there is an attempt to create a buffer pool in the database that already exists. This can occur in various scenarios, such as during database configuration or when trying to allocate resources for a new application or instance.
  
  Cause:
  
  Duplicate Creation Attempt: The most common cause is that there is an attempt to create a buffer pool with a name that already exists in the database.
  Configuration Errors: Misconfiguration in the database settings or scripts that are trying to set up the buffer pool.
  Database Migration or Upgrade: If you are migrating or upgrading your database, the process might attempt to recreate existing buffer pools.
  
  
  Solution:
  
  Check Existing Buffer Pools: Use database management tools or SQL commands to list the existing buffer pools and verify if the one you are trying to create already exists.
  For example, in DB2, you can use the command:LIST