How To Fix /SDF/ZQLM044 - SQL Monitor reset on all servers

SAP Error Message - Details

• Message type: E = Error

• Message class: /SDF/ZQLM -

• Message number: 044

• Message text: SQL Monitor reset on all servers

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SDF/ZQLM044 - SQL Monitor reset on all servers ?

  The SAP error message /SDF/ZQLM044 SQL Monitor reset on all servers typically indicates that the SQL Monitor has been reset across all application servers in the SAP landscape. This can happen for various reasons, such as system maintenance, configuration changes, or issues with the SQL Monitor itself.
  Cause:
  
  System Maintenance: Regular maintenance activities, such as system upgrades or patches, can lead to a reset of the SQL Monitor.
  Configuration Changes: Changes in the configuration settings related to the SQL Monitor can trigger a reset.
  Performance Issues: If the SQL Monitor encounters performance issues or errors, it may reset to clear the state.
  Manual Intervention: An administrator may have manually reset the SQL Monitor for troubleshooting or performance tuning purposes.
  
  Solution:
  
  Check System Logs: Review the system logs (transaction SM21) to identify any related errors or warnings that occurred around the time of the reset.
  Review SQL Monitor Settings: Check the configuration settings for the SQL Monitor (transaction /SDF/SQLM) to ensure they are correctly set.
  Restart SQL Monitor: If necessary, restart the SQL Monitor using transaction /SDF/SQLM or by using the appropriate administrative functions.
  Monitor Performance: After the reset, monitor the performance of SQL queries and the overall system to ensure that everything is functioning as expected.
  Consult SAP Notes: Look for relevant SAP Notes that may address known issues or provide guidance on the SQL Monitor. You can search for notes related to SQL Monitor or the specific error message.
  Contact SAP Support: If the issue persists or if you are unable to determine the cause, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  SQL Monitor: The SQL Monitor is a tool in SAP that allows you to analyze and monitor SQL statements executed in the system. It helps in identifying performance bottlenecks and optimizing database access.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SDF/SQLM for SQL Monitor and SM21 for system logs.
  Performance Tuning: Regularly review and tune SQL queries and database performance to prevent issues that may lead to resets.
  
  By following these steps, you should be able to address the error message and ensure the SQL Monitor operates effectively in your SAP environment.