How To Fix D3052 - Selected buffer pool is not active

SAP Error Message - Details

• Message type: E = Error

• Message class: D3 - CCMS - DB2 on OS390

• Message number: 052

• Message text: Selected buffer pool is not active

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message D3052 - Selected buffer pool is not active ?

  The SAP error message D3052, which states "Selected buffer pool is not active," typically indicates that the buffer pool you are trying to use in your SAP system is not currently active or has not been properly configured. This can occur in various scenarios, such as when trying to access a database or when performing operations that require a specific buffer pool.
  Causes:
  
  Buffer Pool Not Activated: The buffer pool you are trying to use has not been activated in the system configuration.
  Configuration Issues: There may be issues in the configuration settings of the database or the SAP system that prevent the buffer pool from being recognized as active.
  Database Connection Problems: If there are issues with the database connection, it may lead to the buffer pool not being accessible.
  System Changes: Recent changes to the system, such as upgrades or patches, may have affected the buffer pool settings.
  
  Solutions:
  
  
  Activate the Buffer Pool:
  
  Check the configuration settings in the SAP system to ensure that the buffer pool is activated. This can typically be done through transaction codes like DB02 or DBACOCKPIT.
  If the buffer pool is not active, you may need to activate it through the database administration tools or SAP configuration settings.
  
  
  
  Review Configuration Settings:
  
  Verify the configuration settings for the database and ensure that the buffer pool is correctly defined and active.
  Check for any discrepancies in the configuration files or settings that may prevent the buffer pool from being recognized.
  
  
  
  Check Database Connection:
  
  Ensure that the database connection is functioning properly. You can test the connection using transaction codes like DBACOCKPIT or DB02.
  If there are issues with the database connection, resolve them before attempting to access the buffer pool again.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates that resolve known issues related to buffer pools.
  
  
  
  Restart the System:
  
  In some cases, restarting the SAP system or the database may help in reinitializing the buffer pools and resolving the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and version.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like DB02, DBACOCKPIT, and SM37 for monitoring and managing database activities.
  Documentation: Review the SAP documentation related to database management and buffer pool configuration for your specific SAP version.
  System Logs: Check system logs (using transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the D3052 error in your SAP system.