How To Fix DB02092 - Database is running but online redo logs are not being archived

SAP Error Message - Details

• Message type: E = Error

• Message class: DB02 - For Oracle Component of the Database Monitor

• Message number: 092

• Message text: Database is running but online redo logs are not being archived

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB02092 - Database is running but online redo logs are not being archived ?

  The SAP error message DB02092 indicates that the database is running, but the online redo logs are not being archived. This situation can lead to potential data loss if the database needs to recover from a failure, as the redo logs are essential for recovery processes.
  Cause:
  The error can be caused by several factors, including:
  
  Archiving Destination Issues: The destination where the archived logs are supposed to be written may be full, unavailable, or misconfigured.
  Archiving Process Failure: The archiving process itself may have failed due to various reasons, such as permission issues, network problems, or configuration errors.
  Database Configuration: The database may not be configured correctly to handle archiving, or the archiving mode may not be enabled.
  Disk Space: Insufficient disk space on the server where the archived logs are stored can prevent new logs from being archived.
  File System Issues: Problems with the file system, such as corruption or read/write errors, can also lead to this error.
  
  Solution:
  To resolve the DB02092 error, you can follow these steps:
  
  
  Check Archiving Destination:
  
  Verify that the destination for the archived logs is correctly configured and accessible.
  Ensure that there is sufficient disk space available in the archiving location.
  
  
  
  Review Archiving Process:
  
  Check the logs for the archiving process to identify any errors or warnings.
  Restart the archiving process if it has failed.
  
  
  
  Database Configuration:
  
  Ensure that the database is configured to operate in archiving mode. This may involve checking the database parameters related to archiving.
  If necessary, enable archiving mode in the database configuration.
  
  
  
  Monitor Disk Space:
  
  Regularly monitor disk space usage to prevent the archiving destination from becoming full.
  Implement a cleanup strategy for old archived logs if needed.
  
  
  
  Check Permissions:
  
  Ensure that the database user has the necessary permissions to write to the archiving destination.
  
  
  
  Consult Database Documentation:
  
  Refer to the specific database documentation (e.g., Oracle, SQL Server, etc.) for detailed instructions on configuring and troubleshooting archiving.
  
  
  
  Restart Database:
  
  In some cases, restarting the database may help resolve transient issues.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support or your database vendor for further assistance.
  
  
  
  Related Information:
  
  Database Logs: Always check the database logs for more detailed error messages that can provide insight into the underlying issue.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Backup Strategy: Ensure that you have a robust backup strategy in place to minimize data loss risks.
  
  By following these steps, you should be able to identify and resolve the issue causing the DB02092 error in your SAP environment.