How To Fix 0S167 - Cannot display an explain plan for an HTTP trace record

SAP Error Message - Details

• Message type: E = Error

• Message class: 0S - Messages for the SQL trace

• Message number: 167

• Message text: Cannot display an explain plan for an HTTP trace record

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 0S167 - Cannot display an explain plan for an HTTP trace record ?

  The SAP error message 0S167 indicates that the system is unable to display an explain plan for an HTTP trace record. This typically occurs when there is an issue with the HTTP trace data or the way it is being processed.
  Cause:
  
  Missing or Incomplete Data: The HTTP trace record may not contain all the necessary information required to generate an explain plan.
  Incorrect Configuration: There may be configuration issues in the SAP system that prevent the explain plan from being generated.
  System Limitations: The system may have limitations or restrictions that prevent the processing of certain types of HTTP trace records.
  Version Compatibility: The version of the SAP system or the database may not support the features required to generate an explain plan for the HTTP trace.
  
  Solution:
  
  Check HTTP Trace Data: Ensure that the HTTP trace data is complete and correctly formatted. You may need to regenerate the trace if it is incomplete.
  Review Configuration Settings: Verify the configuration settings related to HTTP tracing and explain plans in your SAP system. Ensure that all necessary components are properly configured.
  Update System: If you are using an older version of SAP or the database, consider updating to a newer version that supports the required features.
  Consult Documentation: Refer to the SAP documentation for your specific version to understand any limitations or requirements related to HTTP traces and explain plans.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration and version.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to HTTP tracing and performance analysis, such as ST01 (System Trace) or ST05 (SQL Trace).
  Performance Monitoring: Use performance monitoring tools within SAP to analyze the performance of HTTP requests and identify potential bottlenecks.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message 0S167 in your SAP system.