How To Fix /SDF/SMON002 - Performance Trace could not be activated

SAP Error Message - Details

• Message type: E = Error

• Message class: /SDF/SMON -

• Message number: 002

• Message text: Performance Trace could not be activated

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/SMON002 - Performance Trace could not be activated ?

  The SAP error message /SDF/SMON002 Performance Trace could not be activated typically indicates an issue with activating the performance trace in the SAP system. This can occur for various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to activate the performance trace.
  System Configuration: The system may not be properly configured to allow performance tracing.
  Technical Issues: There may be underlying technical issues, such as problems with the SAP kernel or other system components.
  Trace Settings: The trace settings may be incorrectly configured or disabled in the system.
  Database Issues: There could be issues with the database that prevent the trace from being activated.
  
  Solutions:
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to activate performance tracing. This typically requires roles that include access to transaction codes like ST01 or ST05.
  
  
  
  Review System Configuration:
  
  Check the system configuration settings related to performance tracing. This can be done through transaction codes like RZ10 (for profile parameters) and RZ11 (for dynamic parameters).
  
  
  
  Check Trace Settings:
  
  Use transaction ST01 or ST05 to check if the performance trace is enabled and properly configured. Ensure that the trace is not disabled in the system settings.
  
  
  
  Kernel and Component Check:
  
  Ensure that the SAP kernel and other relevant components are up to date. Sometimes, bugs in older versions can cause issues with performance tracing.
  
  
  
  Database Health Check:
  
  Perform a health check on the database to ensure that it is functioning correctly. Look for any errors or issues that might be affecting the performance trace.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error message. There may be patches or updates available that resolve the issue.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) for any related error messages that could provide more context about why the performance trace could not be activated.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST01 (System Trace), ST05 (SQL Trace), SM21 (System Log), and RZ10 (Profile Parameters).
  Performance Tracing: Understand the purpose of performance tracing in SAP, which is to analyze and optimize system performance by capturing detailed information about system activities.
  Documentation: Refer to the official SAP documentation for more detailed information on performance tracing and troubleshooting related issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.