How To Fix CM_EHFND_REQ_EXT_IMP001 - Operation "&1" for Web service "&2" caused error "&3"

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_REQ_EXT_IMP - Message Class For External Content Providers Import

• Message number: 001

• Message text: Operation "&1" for Web service "&2" caused error "&3"

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_REQ_EXT_IMP001 - Operation "&1" for Web service "&2" caused error "&3" ?

  The SAP error message CM_EHFND_REQ_EXT_IMP001 typically indicates an issue related to the processing of a web service request in the SAP system. This error can occur in various scenarios, particularly when integrating with external systems or services. Below is a breakdown of the potential causes, solutions, and related information for this error message.
  Causes:
  
  Invalid Operation: The operation specified in the error message may not be valid or recognized by the web service.
  Web Service Configuration Issues: There may be misconfigurations in the web service settings, such as incorrect endpoint URLs or authentication issues.
  Data Format Issues: The data being sent to the web service may not conform to the expected format, leading to processing errors.
  Authorization Issues: The user or system making the request may not have the necessary permissions to perform the operation.
  Network Issues: Connectivity problems between the SAP system and the external service can also lead to this error.
  Service Availability: The external web service may be down or experiencing issues.
  
  Solutions:
  
  Check Operation Validity: Verify that the operation specified in the error message is valid and supported by the web service. Consult the web service documentation for the correct operations.
  Review Web Service Configuration: Ensure that the web service is correctly configured in SAP. Check the endpoint URL, authentication methods, and any required headers.
  Validate Data Format: Ensure that the data being sent to the web service is in the correct format. Use tools like SOAP UI or Postman to test the web service with sample data.
  Check Authorizations: Verify that the user or system making the request has the necessary authorizations to perform the operation. This may involve checking roles and permissions in SAP.
  Test Network Connectivity: Ensure that there are no network issues preventing communication with the external web service. You can use tools like ping or traceroute to diagnose connectivity problems.
  Monitor Service Status: Check the status of the external web service to ensure it is operational. If the service is down, you may need to wait until it is restored.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific web service or error message.
  Transaction Codes: Use transaction codes like SOAMANAGER to manage web service configurations and monitor service calls.
  Logs and Traces: Review application logs (e.g., SLG1) and traces (e.g., ST22, SM21) for more detailed error information that can help diagnose the issue.
  Documentation: Refer to the official SAP documentation for the specific web service you are using to understand its requirements and limitations.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support or your technical team for further assistance.