How To Fix ANST004 - Web trace cancelled by the user

SAP Error Message - Details

• Message type: E = Error

• Message class: ANST - ANST Message Class

• Message number: 004

• Message text: Web trace cancelled by the user

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 ANST004 - Web trace cancelled by the user ?

  The SAP error message ANST004, which states "Web trace cancelled by the user," typically occurs when a user manually cancels a web trace session in the SAP system. This can happen for various reasons, such as the user deciding they no longer need the trace, or they may have encountered an issue that prompted them to stop the trace.
  Cause:
  
  User Intervention: The most common cause is that the user has actively canceled the trace session.
  Timeout: The trace may have timed out if it was running for an extended period without any activity.
  System Performance: If the system is under heavy load, the user might cancel the trace to avoid further performance degradation.
  Misconfiguration: There could be issues with the configuration of the tracing tool or the web application being traced.
  
  Solution:
  
  Restart the Trace: If the trace was canceled unintentionally, you can restart the trace session. Ensure that you follow the correct steps to initiate the trace.
  Check for Performance Issues: If the trace was canceled due to performance issues, consider checking the system's performance metrics and addressing any bottlenecks.
  Review Configuration: Ensure that the tracing tool and the web application are correctly configured. Check for any settings that might lead to premature cancellation.
  User Training: If users are frequently canceling traces, consider providing training on how to use the tracing tool effectively and when it is appropriate to cancel a trace.
  Logs and Monitoring: Review system logs and monitoring tools to identify any underlying issues that may have led to the cancellation.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST01 (System Trace), ST05 (SQL Trace), and ANST (ABAP Trace) for tracing and debugging.
  SAP Notes: Check SAP Notes for any known issues or updates related to tracing in your specific version of SAP.
  Documentation: Refer to SAP documentation for detailed instructions on how to use the tracing tools effectively and best practices for performance monitoring.
  
  If the issue persists or if you encounter additional errors, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.