How To Fix RSTT0155 - Warnings occurred while checking trace '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTT0 - Trace Tool: Message Class Engine Layer

• Message number: 155

• Message text: Warnings occurred while checking trace '&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 RSTT0155 - Warnings occurred while checking trace '&1' ?

  The SAP error message RSTT0155 indicates that there were warnings encountered while checking a trace in the SAP system. This message is typically related to the SAP Trace Tool (transaction ST01 or ST05), which is used for performance analysis and debugging.
  Cause:
  The warnings can arise from various issues, including but not limited to:
  
  Trace Configuration Issues: The trace may not be configured correctly, leading to warnings during the check.
  Insufficient Authorizations: The user may not have the necessary authorizations to access certain objects or data while checking the trace.
  Inconsistent Data: There may be inconsistencies or errors in the data being traced, which can trigger warnings.
  Performance Issues: The trace may reveal performance bottlenecks or other issues that need to be addressed.
  
  Solution:
  To resolve the RSTT0155 warning, you can take the following steps:
  
  Review the Trace: Check the details of the trace that generated the warning. Look for specific messages or codes that indicate what the warnings are about.
  Check Authorizations: Ensure that the user running the trace has the necessary authorizations to access all relevant objects and data.
  Adjust Trace Settings: If the trace settings are not optimal, consider adjusting them to ensure that they capture the necessary information without generating warnings.
  Analyze Performance: If the warnings are related to performance issues, analyze the trace results to identify bottlenecks and optimize the relevant code or configuration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific trace tool you are using for more detailed guidance on interpreting warnings and resolving them.
  Contact SAP Support: If the issue persists and you cannot determine the cause of the warnings, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: ST01 (System Trace), ST05 (SQL Trace), ST12 (Combined Trace).
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on handling trace warnings.
  Performance Tuning: Familiarize yourself with performance tuning best practices in SAP to proactively address potential issues that may lead to warnings in traces.
  
  By following these steps, you should be able to identify the cause of the warnings and take appropriate action to resolve them.