How To Fix D4624 - Database monitor will start after WP restart

SAP Error Message - Details

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 624

• Message text: Database monitor will start after WP restart

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message D4624 - Database monitor will start after WP restart ?

  The SAP error message D4624, which states "Database monitor will start after WP restart," typically indicates that the database monitor is not currently running due to the work process (WP) needing to be restarted. This can happen for various reasons, including system performance issues, configuration changes, or database connectivity problems.
  Cause:
  
  Work Process Issues: The work process that handles database monitoring may have encountered an error or may not be functioning correctly.
  Database Connectivity: There may be issues with the connection between the SAP application server and the database.
  Configuration Changes: Recent changes in configuration settings may require a restart of the work processes to take effect.
  Resource Constraints: High resource usage or performance bottlenecks may prevent the database monitor from starting.
  
  Solution:
  
  
  Restart the Work Process:
  
  You can restart the affected work process using transaction code SM50 or SM66. Identify the work process that is not functioning and restart it.
  Alternatively, you can restart the entire SAP system if necessary, but this is usually a last resort.
  
  
  
  Check Database Connectivity:
  
  Ensure that the database is up and running and that there are no connectivity issues. You can check the database logs for any errors.
  Use transaction DBACOCKPIT or DB02 to monitor database performance and connectivity.
  
  
  
  Review Configuration Settings:
  
  Check if any recent changes were made to the configuration that might affect the database monitor. Revert any changes if necessary and restart the work process.
  
  
  
  Monitor System Resources:
  
  Use transaction ST02 (buffer management) and ST04 (database performance) to check for any resource constraints that might be affecting the work processes.
  If the system is under heavy load, consider optimizing performance or scaling resources.
  
  
  
  Check SAP Notes:
  
  Look for any relevant SAP Notes that might address this specific issue. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  
  Consult Logs:
  
  Review the system logs (transaction SM21) and developer traces (transaction ST22) for any additional error messages that might provide more context about the issue.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on work processes and database monitoring.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to resolve the D4624 error and get the database monitor running again.