How To Fix /PF1/FH_CONV_XML_IMP103 - Service proxy instanciated using default logical port

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/FH_CONV_XML_IMP -

• Message number: 103

• Message text: Service proxy instanciated using default logical port

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/FH_CONV_XML_IMP103 - Service proxy instanciated using default logical port ?

  The SAP error message /PF1/FH_CONV_XML_IMP103 typically indicates an issue related to the instantiation of a service proxy using a default logical port. This error can occur in scenarios involving the integration of SAP systems, particularly when dealing with web services or service-oriented architecture (SOA).
  Cause:
  
  Default Logical Port Configuration: The error often arises when the logical port used for the service proxy is not properly configured. This could be due to missing or incorrect settings in the logical port configuration.
  Service Proxy Issues: There may be issues with the service proxy itself, such as incorrect mapping or missing implementation details.
  Network Issues: Connectivity problems between the SAP system and the external service can also lead to this error.
  Authorization Issues: The user or service account may not have the necessary permissions to access the service.
  Data Format Issues: If the data being sent or received does not conform to the expected XML format, it can trigger this error.
  
  Solution:
  
  
  Check Logical Port Configuration:
  
  Go to transaction SOAMANAGER in your SAP system.
  Navigate to the "Service Management" section and check the logical port settings for the service proxy.
  Ensure that the endpoint URL, authentication method, and other parameters are correctly configured.
  
  
  
  Test the Service:
  
  Use the "Test" functionality in SOAMANAGER to verify that the service can be called successfully with the current configuration.
  
  
  
  Review Proxy Implementation:
  
  Check the implementation of the service proxy to ensure that it is correctly set up and that all necessary mappings are in place.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing the SAP system from reaching the external service. This may involve checking firewalls, proxies, or other network configurations.
  
  
  
  Review User Authorizations:
  
  Verify that the user or service account being used has the necessary authorizations to access the service.
  
  
  
  Validate XML Data:
  
  If applicable, validate the XML data being sent or received to ensure it adheres to the expected schema.
  
  
  
  Check SAP Notes:
  
  Look for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: SOAMANAGER, SPRO, SE80 (for checking service definitions).
  SAP Documentation: Refer to SAP Help Portal for detailed documentation on service proxies and logical ports.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed logs and error messages for better diagnosis.