How To Fix CM_EHFND_REQ_EXT_IMP000 - Proxy init. for Web service "&1" and logical port "&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: 000

• Message text: Proxy init. for Web service "&1" and logical port "&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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_REQ_EXT_IMP000 - Proxy init. for Web service "&1" and logical port "&2" caused error "&3" ?

  The SAP error message CM_EHFND_REQ_EXT_IMP000 typically indicates an issue with the initialization of a proxy for a web service. This error can occur in various scenarios, particularly when dealing with external services or integrations in SAP systems. Below are the potential causes, solutions, and related information for this error message.
  Causes:
  
  
  Incorrect Logical Port Configuration: The logical port associated with the web service may not be configured correctly. This includes incorrect endpoint URLs, authentication settings, or other parameters.
  
  
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the external web service.
  
  
  Service Availability: The external web service may be down or not available at the moment.
  
  
  Authorization Issues: The user credentials or authorization settings may not be correctly set up, leading to access denial.
  
  
  Proxy Settings: If the SAP system is behind a proxy, the proxy settings may not be configured correctly.
  
  
  Version Mismatch: There may be a mismatch between the expected and actual versions of the web service.
  
  
  Solutions:
  
  
  Check Logical Port Configuration:
  
  Go to the transaction SOAMANAGER in your SAP system.
  Navigate to the "Web Service Configuration" section and check the logical port settings for the web service in question.
  Ensure that the endpoint URL, authentication method, and other parameters are correctly configured.
  
  
  
  Test Connectivity:
  
  Use tools like telnet or ping to check if the SAP system can reach the external web service.
  If there are network issues, work with your network team to resolve them.
  
  
  
  Check Service Availability:
  
  Verify that the external web service is up and running. You can do this by accessing the service URL directly in a web browser or using tools like Postman.
  
  
  
  Review Authorization Settings:
  
  Ensure that the user credentials used for the web service call have the necessary permissions.
  Check if the user is locked or if there are any restrictions on the user account.
  
  
  
  Proxy Configuration:
  
  If your SAP system is behind a proxy, ensure that the proxy settings are correctly configured in the SAP system.
  You can check the proxy settings in transaction RZ10 or RZ11.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as there may be bug fixes related to web service calls.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SOAMANAGER: For managing web service configurations.
  SICF: For checking the ICF services.
  SPRO: For configuration settings related to web services.
  
  
  
  Logs and Traces:
  
  Check the application logs (transaction SLG1) for more detailed error messages.
  Use transaction ST22 to check for dumps that may provide additional context.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the error message.
  
  
  By following these steps, you should be able to diagnose and resolve the CM_EHFND_REQ_EXT_IMP000 error in your SAP system. If the issue persists, consider reaching out to SAP support for further assistance.