How To Fix ANST030 - OFF: SQL trace already deactivated by &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ANST - ANST Message Class

• Message number: 030

• Message text: OFF: SQL trace already deactivated by &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ANST030 - OFF: SQL trace already deactivated by &1 ?

  The SAP error message ANST030 OFF: "SQL trace already deactivated by &1" typically occurs when there is an attempt to deactivate an SQL trace that has already been turned off. This message is part of the SQL trace functionality in SAP, which is used for performance analysis and debugging.
  Cause:
  
  Multiple Deactivation Attempts: The most common cause of this error is that the SQL trace is being deactivated multiple times. If the trace has already been stopped, any subsequent attempts to stop it will trigger this message.
  Incorrect Sequence of Operations: The error may also arise if the sequence of starting and stopping the trace is not followed correctly in the code or during manual operations.
  User Permissions: In some cases, insufficient permissions or roles assigned to the user may lead to issues with starting or stopping traces.
  
  Solution:
  
  Check Trace Status: Before attempting to deactivate the SQL trace, check its current status. You can do this by using transaction code ST05 (SQL Trace) to see if the trace is currently active.
  Avoid Redundant Deactivation: Ensure that your code or manual operations do not attempt to deactivate the trace if it is already off. Implement checks in your code to prevent this.
  Review Code Logic: If this error occurs in a custom program or report, review the logic to ensure that the trace is only deactivated when it is confirmed to be active.
  User Permissions: Verify that the user has the necessary permissions to start and stop SQL traces. If not, consult with your SAP security team to adjust roles accordingly.
  
  Related Information:
  
  Transaction Codes: 
  
  ST05: SQL Trace - Used to activate and deactivate SQL traces.
  ST12: Combined Trace - Provides a more comprehensive analysis of performance issues.
  
  
  Documentation: Refer to SAP Help documentation for SQL Trace for more detailed information on how to use and manage SQL traces effectively.
  Performance Analysis: SQL traces are essential for performance tuning and identifying bottlenecks in database access. Understanding how to manage them is crucial for SAP system administrators and developers.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, as there may be underlying issues specific to your SAP environment.