How To Fix SRT_TW004 - RFC destination cannot be specified in this mode

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_TW - Watcher Administration

• Message number: 004

• Message text: RFC destination cannot be specified in this mode

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_TW004 - RFC destination cannot be specified in this mode ?

  The SAP error message SRT_TW004 indicates that there is an issue with the configuration of an RFC (Remote Function Call) destination in the context of a web service or a service-oriented architecture (SOA) scenario. This error typically arises when the system is unable to determine the appropriate RFC destination for a service call due to the current mode of operation.
  Cause:
  
  Incorrect Configuration: The RFC destination may not be properly configured in the SAP system.
  Service Mode: The system might be operating in a mode that does not allow for the specification of an RFC destination, such as when using certain types of web service configurations.
  Missing or Inactive RFC Destination: The specified RFC destination may not exist, or it may be inactive or incorrectly defined.
  Authorization Issues: The user or service may not have the necessary authorizations to access the specified RFC destination.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and verify that the RFC destination you are trying to use is correctly configured and active.
  Ensure that the connection type is appropriate for your use case (e.g., TCP/IP, HTTP, etc.).
  
  
  
  Review Service Configuration:
  
  Check the configuration of the web service or the service consumer in transaction SOAMANAGER.
  Ensure that the service is correctly set up to use the intended RFC destination.
  
  
  
  Adjust Service Mode:
  
  If applicable, switch the service mode to one that allows for the specification of an RFC destination. This may involve changing settings in the service configuration.
  
  
  
  Authorization Check:
  
  Ensure that the user or service account has the necessary authorizations to access the RFC destination. You may need to check roles and authorizations in transaction PFCG.
  
  
  
  Testing:
  
  After making the necessary changes, test the connection again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: For managing RFC destinations.
  SOAMANAGER: For managing web services and service configurations.
  PFCG: For managing roles and authorizations.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on configuring RFC destinations and web services.
  
  
  Logs and Traces: Check the system logs (transaction SLG1) and traces for additional information that may help diagnose the issue further.
  
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.