How To Fix /IWFND/COS_SUTIL020 - You want to do a performance trace but the metadata cache is not active

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/COS_SUTIL -

• Message number: 020

• Message text: You want to do a performance trace but the metadata cache is not active

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/COS_SUTIL020 - You want to do a performance trace but the metadata cache is not active ?

  The SAP error message /IWFND/COS_SUTIL020 indicates that you are trying to perform a performance trace in the SAP Gateway, but the metadata cache is not active. This can prevent you from collecting performance data effectively.
  Cause:
  The error occurs because the metadata cache, which is essential for the performance tracing functionality, is not enabled or is not functioning correctly. The metadata cache is responsible for storing metadata information about the OData services, and if it is not active, the system cannot perform the necessary tracing.
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Check Metadata Cache Status:
  
  Go to transaction code /IWFND/MAINT_SERVICE.
  Check if the metadata cache is active for the OData service you are trying to trace.
  
  
  
  Activate Metadata Cache:
  
  If the metadata cache is not active, you can activate it by navigating to the relevant OData service and ensuring that the service is properly registered and activated.
  
  
  
  Clear Metadata Cache:
  
  Sometimes, clearing the metadata cache can help. You can do this by using transaction code /IWFND/CACHE and selecting the option to clear the cache.
  
  
  
  Check System Configuration:
  
  Ensure that the system configuration allows for the metadata cache to be used. This may involve checking settings in the SAP Gateway configuration.
  
  
  
  Restart the SAP Gateway:
  
  If the above steps do not resolve the issue, consider restarting the SAP Gateway service. This can help in reinitializing the cache.
  
  
  
  Check for Notes and Patches:
  
  Look for any SAP Notes or patches that may address issues related to the metadata cache or performance tracing. Sometimes, specific bugs can be resolved through updates.
  
  
  
  Consult SAP Documentation:
  
  Refer to the official SAP documentation for more detailed instructions on managing the metadata cache and performance tracing.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: Manage OData services.
  /IWFND/CACHE: Manage the cache for OData services.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or fixes related to this error.
  
  
  Performance Tracing: Understand the importance of performance tracing in identifying bottlenecks and optimizing OData service performance.
  
  
  By following these steps, you should be able to resolve the error and successfully perform a performance trace in your SAP system.