How To Fix SRT_CORE328 - No external application is available in this system

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_CORE - Nachrichtenklasse für SOAP Runtime

• Message number: 328

• Message text: No external application is available in this system

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 SRT_CORE328 - No external application is available in this system ?

  The SAP error message SRT_CORE328 indicates that there is no external application available in the system to handle the request being made. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when the system is trying to communicate with an external service or application, but it cannot find the necessary configuration or endpoint to do so.
  Causes:
  
  Missing Configuration: The external service or application may not be properly configured in the SAP system.
  Service Not Registered: The service that the SAP system is trying to call may not be registered or available in the Service Registry.
  Incorrect Endpoint: The endpoint URL or service interface may be incorrect or not reachable.
  Authorization Issues: There may be authorization issues preventing the SAP system from accessing the external application.
  Network Issues: There could be network connectivity issues between the SAP system and the external application.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify that the external service is correctly configured in the SAP system. This includes checking the service interface, endpoint URL, and any necessary parameters.
  Use transaction SOAMANAGER to manage web service configurations and ensure that the service is properly set up.
  
  
  
  Service Registration:
  
  Ensure that the external service is registered in the Service Registry. You can check this in the Service Registry within the SAP PI/PO system.
  
  
  
  Validate Endpoint:
  
  Check the endpoint URL for correctness. Make sure it points to the correct external application and that it is reachable from the SAP system.
  
  
  
  Authorization Check:
  
  Ensure that the user or service account being used to access the external application has the necessary permissions. Check roles and authorizations in the SAP system.
  
  
  
  Network Connectivity:
  
  Test the network connection to the external application. You can use tools like ping or telnet to check connectivity to the service endpoint.
  
  
  
  Review Logs:
  
  Check the SAP application logs (transaction SLG1) and the integration logs (transaction SXMB_MONI) for more detailed error messages that can provide additional context.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific version you are using, as there may be additional configuration steps or considerations based on the version.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  SAP Help Portal: Utilize the SAP Help Portal for guidance on configuring and troubleshooting SAP PI/PO and web services.
  
  By following these steps, you should be able to identify the root cause of the SRT_CORE328 error and implement a solution to resolve it.