How To Fix DB6711 - Primary log usage (> 100% means secondary log files allocated)

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6 - DB6: Alert Monitoring and Alert Configuration

• Message number: 711

• Message text: Primary log usage (> 100% means secondary log files allocated)

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 DB6711 - Primary log usage (> 100% means secondary log files allocated) ?

  The SAP error message DB6711 indicates that the primary log space for the database has been fully utilized, and as a result, the system has started to allocate secondary log files. This situation can lead to performance issues and potential data loss if not addressed promptly. Here’s a breakdown of the cause, solution, and related information for this error:
  Cause:
  
  High Transaction Volume: A sudden increase in the number of transactions or long-running transactions can lead to excessive log generation.
  Long-running Batch Jobs: Batch jobs that take a long time to complete can consume log space.
  Insufficient Log Space Configuration: The primary log space may not be configured adequately to handle the workload.
  Database Configuration Issues: Misconfigurations in the database settings can lead to inefficient log space management.
  Uncommitted Transactions: Transactions that are not committed can hold onto log space longer than necessary.
  
  Solution:
  
  Monitor and Analyze Log Usage: Use database monitoring tools to analyze log usage patterns and identify the cause of high log consumption.
  Increase Primary Log Space: If the primary log space is consistently reaching its limit, consider increasing its size. This can usually be done through database configuration settings.
  Optimize Transactions: Review and optimize long-running transactions and batch jobs to ensure they complete in a timely manner.
  Regularly Commit Transactions: Ensure that transactions are committed regularly to free up log space.
  Database Maintenance: Perform regular database maintenance tasks, such as archiving old logs and cleaning up unnecessary data, to free up space.
  Check for Locks: Investigate if there are any locks or blocking sessions that are preventing transactions from completing and releasing log space.
  Consult Database Documentation: Refer to the specific database documentation (e.g., Oracle, SQL Server, etc.) for additional configuration options and best practices related to log management.
  
  Related Information:
  
  Database Logs: Understand the difference between primary and secondary logs. Primary logs are the main logs used for transaction logging, while secondary logs are used when the primary logs are full.
  SAP Notes: Check SAP Notes related to this error message for any specific patches or recommendations from SAP.
  Database Administration: Engage with your database administrator (DBA) for assistance in diagnosing and resolving log space issues.
  Performance Monitoring: Implement performance monitoring tools to proactively manage log space and prevent future occurrences of this error.
  
  By addressing the underlying causes and implementing the suggested solutions, you can mitigate the impact of the DB6711 error and ensure smoother operation of your SAP system.