How To Fix /SDF/DB6153 - The percentage of the pool logspace cleaner is too low

SAP Error Message - Details

• Message type: E = Error

• Message class: /SDF/DB6 -

• Message number: 153

• Message text: The percentage of the pool logspace cleaner is too low

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 /SDF/DB6153 - The percentage of the pool logspace cleaner is too low ?

  The SAP error message /SDF/DB6153 The percentage of the pool logspace cleaner is too low typically indicates that the log space cleaner for the database pool is not functioning optimally. This can lead to performance issues or even system instability if not addressed.
  Cause:
  
  Low Log Space: The log space cleaner is responsible for managing the log space used by the database. If the percentage of log space being cleaned is too low, it may indicate that the system is not able to free up enough log space.
  High Transaction Volume: A high volume of transactions can lead to rapid consumption of log space, which may overwhelm the log space cleaner.
  Configuration Issues: Incorrect configuration settings for the log space cleaner can lead to inefficient cleaning processes.
  Database Performance Issues: Underlying database performance issues can also affect the log space cleaner's ability to function effectively.
  
  Solution:
  
  Increase Log Space: If possible, increase the allocated log space for the database to accommodate higher transaction volumes.
  Check Configuration: Review the configuration settings for the log space cleaner. Ensure that it is set up correctly to manage the log space efficiently.
  Monitor Transactions: Monitor the transaction volume and identify any spikes that may be causing the issue. If necessary, optimize the application to reduce the number of transactions.
  Database Maintenance: Perform regular database maintenance tasks, such as archiving old logs, to free up space and improve performance.
  Adjust Log Space Cleaner Parameters: Depending on your SAP version and database, you may have parameters that control the behavior of the log space cleaner. Adjust these parameters to improve its efficiency.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  
  Related Information:
  
  SAP Basis Team: Involve your SAP Basis team to analyze the database performance and log space usage.
  Database Logs: Review database logs for any errors or warnings that may provide additional context for the issue.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Refer to the official SAP documentation for your specific version to understand the log space cleaner's functionality and configuration options.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the error and improve the performance of the log space cleaner in your SAP environment.