How To Fix J3494 - Log overflow (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: J3 - Dialog Messages for Data Pool Entry Transactions

• Message number: 494

• Message text: Log overflow (see long text)

What causes this issue?

The log has &V1& entries. The log may contain a maximum of 99,999
lines.

System Response

After 99,998 lines, the log will be cut off.

How to fix this error?

Check why the log contains so many entries. It may be possible to
shorten the log by not using 'success messages' in costing. If that
does not work, you can try costing again without the error messages.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message J3494 - Log overflow (see long text) ?

  The SAP error message J3494, which indicates a "Log overflow," typically occurs when the system's log files exceed their allocated size or when there is an issue with log management. This can happen in various contexts, such as application logs, system logs, or specific transaction logs.
  Cause:
  
  Log Size Limit Exceeded: The log files have reached their maximum size limit, and no new entries can be added.
  Retention Policy Issues: The retention settings for logs may not be configured correctly, leading to logs not being deleted or archived as expected.
  High Volume of Transactions: A sudden increase in transaction volume can lead to rapid log growth, causing overflow.
  Configuration Errors: Incorrect settings in the logging configuration can lead to inefficient log management.
  
  Solution:
  
  Check Log Size: Review the size of the log files to confirm if they have exceeded the limit. You can do this through transaction codes like SLG1 (Application Log) or SM21 (System Log).
  Delete Old Logs: If the logs are no longer needed, you can delete old log entries to free up space. This can be done using transaction SLG2 for application logs or through the appropriate transaction for other log types.
  Adjust Retention Settings: Modify the retention settings for logs to ensure that old logs are archived or deleted regularly. This can be done in the configuration settings of the relevant logging framework.
  Increase Log Size Limit: If necessary, consider increasing the maximum size limit for the logs, but this should be done with caution and in accordance with your organization's policies.
  Monitor Log Growth: Implement monitoring to keep track of log growth and set up alerts for when logs approach their size limits.
  Regular Maintenance: Schedule regular maintenance tasks to clean up logs and ensure that the system runs efficiently.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log), SLG2 (Delete Application Log), and SM21 (System Log).
  SAP Notes: Check SAP Notes for any specific guidance or patches related to log management and the J3494 error.
  Documentation: Review SAP documentation on log management best practices to ensure that your system is configured optimally.
  System Performance: Keep in mind that excessive log growth can impact system performance, so proactive log management is essential.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.