How To Fix PU854 - Could not enable SQL trace before executing AIM &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PU - Upgrade and Transport Log Messages

• Message number: 854

• Message text: Could not enable SQL trace before executing AIM &1

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 PU854 - Could not enable SQL trace before executing AIM &1 ?

  The SAP error message PU854, which states "Could not enable SQL trace before executing AIM &1," typically occurs when there is an issue with enabling SQL tracing in the SAP system. This can happen for various reasons, and understanding the cause and potential solutions can help resolve the issue.
  Causes:
  
  Authorization Issues: The user executing the action may not have the necessary authorizations to enable SQL tracing.
  System Configuration: The SQL trace feature may not be properly configured in the SAP system.
  Database Connection Issues: There may be problems with the database connection that prevent SQL tracing from being enabled.
  Performance Settings: The system may have performance settings that restrict the use of SQL trace.
  Technical Limitations: The specific version of SAP or the database being used may have limitations or bugs related to SQL tracing.
  
  Solutions:
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to enable SQL tracing. The user should have the S_SQL_TRACE authorization object.
  
  
  
  Verify SQL Trace Configuration:
  
  Check the configuration settings for SQL trace in the SAP system. You can do this by navigating to transaction ST01 (SQL Trace) and ensuring that the settings are correct.
  
  
  
  Database Connection:
  
  Verify that the database connection is active and functioning properly. Check for any connectivity issues or errors in the database logs.
  
  
  
  Review Performance Settings:
  
  Look into the performance settings of the SAP system. Sometimes, certain performance optimizations can disable SQL tracing. Consult with your Basis team to review these settings.
  
  
  
  Check for Technical Notes:
  
  Search for any SAP Notes related to the error message PU854. SAP frequently releases notes that address specific issues, bugs, or limitations in their software.
  
  
  
  Restart the System:
  
  In some cases, a simple restart of the SAP application server or the database may resolve transient issues that prevent SQL tracing from being enabled.
  
  
  
  Consult SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more detailed troubleshooting based on your specific system configuration and version.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  ST01: SQL Trace
  ST05: Performance Trace
  SM21: System Log
  
  
  Documentation: Refer to the SAP Help Portal for documentation on SQL tracing and performance analysis.
  SAP Notes: Use the SAP ONE Support Launchpad to search for relevant SAP Notes that may address this specific error.
  
  By following these steps, you should be able to identify the cause of the PU854 error and implement a suitable solution.