How To Fix DB6619 - Too many log files are full

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 619

• Message text: Too many log files are full

Copied from DB6 610

What causes this issue?

The system monitors here the current log file fill level, instead of
the maximum sizes.

System Response

If all primary log files are full, the database must create secondary
log files, which can reduce performance.

How to fix this error?

If an error occurs, increase the number of primary log files using:
<LB>UPDATE DB CFG USING LOGPRIMARY <value></>

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB6619 - Too many log files are full ?

  The SAP error message DB6619 "Too many log files are full" typically indicates that the database log files are full and cannot accommodate any more transactions. This situation can occur in various database systems used with SAP, such as Oracle, SQL Server, or others. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Log File Full: The database log files are full, meaning that the system cannot write any new log entries.
  Long-Running Transactions: If there are long-running transactions that are holding onto log space, they can prevent the log files from being cleared.
  Insufficient Log Space: The allocated log space may not be sufficient for the volume of transactions being processed.
  Backup Issues: If the log files are not being backed up or cleared regularly, they can accumulate and fill up.
  Database Configuration: The database may not be configured optimally for the workload, leading to log file saturation.
  
  Solutions:
  
  Backup the Log Files: If your database supports log backups, perform a backup of the log files. This will free up space in the log files.
  Increase Log File Size: If possible, increase the size of the log files or add additional log files to accommodate more transactions.
  Check for Long-Running Transactions: Identify and resolve any long-running transactions that may be holding onto log space.
  Database Configuration: Review and optimize the database configuration settings related to log file management.
  Monitor Log Usage: Implement monitoring to keep track of log file usage and set up alerts for when log files are nearing capacity.
  Database Maintenance: Regularly perform database maintenance tasks, such as clearing old logs and optimizing the database.
  
  Related Information:
  
  Database Documentation: Refer to the specific database documentation (e.g., Oracle, SQL Server) for detailed instructions on managing log files.
  SAP Notes: Check SAP Notes for any specific recommendations or patches related to this error message.
  Transaction Management: Review SAP transaction management best practices to ensure efficient handling of transactions.
  System Monitoring Tools: Utilize SAP Solution Manager or other monitoring tools to keep an eye on system performance and log file usage.
  
  Conclusion:
  Addressing the DB6619 error requires a combination of immediate actions (like backing up logs) and long-term strategies (like optimizing database configuration and monitoring). Regular maintenance and monitoring can help prevent this issue from occurring in the future.