How To Fix CM_EHFND_XMLRPC010 - Error: XML-RPC response has an invalid format; unexpected element &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_XMLRPC - Messages for the XML-RPC protocol

• Message number: 010

• Message text: Error: XML-RPC response has an invalid format; unexpected element &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_XMLRPC010 - Error: XML-RPC response has an invalid format; unexpected element &1 ?

  The SAP error message CM_EHFND_XMLRPC010 indicates that there is an issue with the XML-RPC response format. This error typically arises when the response received from an XML-RPC call does not conform to the expected structure, leading to an "unexpected element" error.
  Causes:
  
  Malformed XML Response: The response from the server may not be well-formed XML, which can happen due to server-side issues or incorrect configurations.
  Unexpected Elements: The response may contain elements that are not recognized or expected by the SAP system, possibly due to version mismatches or changes in the API.
  Network Issues: Intermittent network issues can lead to incomplete or corrupted responses.
  Configuration Errors: Incorrect settings in the XML-RPC client or server configuration can lead to improper communication.
  Data Type Mismatches: The data types in the response may not match what the SAP system expects.
  
  Solutions:
  
  Check the XML Response: Use tools like Postman or a web browser to manually invoke the XML-RPC service and inspect the response. Ensure that it is well-formed and contains the expected elements.
  Validate the API Version: Ensure that the API version you are calling is compatible with the SAP system. If there have been updates or changes, you may need to adjust your calls accordingly.
  Review Configuration Settings: Check the configuration settings for both the SAP system and the XML-RPC service to ensure they are correctly set up.
  Error Handling: Implement error handling in your XML-RPC client to gracefully manage unexpected responses and log them for further analysis.
  Network Stability: Ensure that the network connection is stable and that there are no firewalls or proxies interfering with the communication.
  Consult Documentation: Refer to the SAP documentation or the documentation for the XML-RPC service you are using to ensure that you are following the correct protocols and data formats.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to XML-RPC communication.
  Logs: Review the application logs in SAP for any additional error messages or warnings that could provide more context.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and found solutions.
  
  By following these steps, you should be able to diagnose and resolve the CM_EHFND_XMLRPC010 error effectively.