How To Fix MSG_CL_ER043 - Invalid WSDL url. Publication not possible for Service Definition &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_CL_ER - Message Class for Enterprise Registry

• Message number: 043

• Message text: Invalid WSDL url. Publication not possible for Service Definition &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MSG_CL_ER043 - Invalid WSDL url. Publication not possible for Service Definition &1 ?

  The SAP error message MSG_CL_ER043 Invalid WSDL url. Publication not possible for Service Definition &1 typically occurs when there is an issue with the Web Service Definition Language (WSDL) URL that is being used in the context of publishing a service definition in SAP. This error indicates that the system cannot access or validate the WSDL URL provided for the service definition.
  Causes:
  
  Incorrect WSDL URL: The URL specified for the WSDL might be incorrect or malformed.
  Network Issues: There may be network connectivity issues preventing access to the WSDL URL.
  WSDL Not Available: The WSDL file might not be available at the specified URL, or the server hosting the WSDL might be down.
  Firewall/Proxy Issues: Firewalls or proxy settings may be blocking access to the WSDL URL.
  Authorization Issues: The user or system may not have the necessary permissions to access the WSDL URL.
  
  Solutions:
  
  Verify the WSDL URL: Check the WSDL URL for correctness. Ensure that it is properly formatted and accessible.
  Test the URL: Open the WSDL URL in a web browser or use tools like curl or Postman to see if it is reachable and returns the expected WSDL content.
  Check Network Connectivity: Ensure that there are no network issues preventing access to the WSDL URL. This includes checking for any VPN connections, firewalls, or proxy settings that might be interfering.
  Check WSDL Availability: Ensure that the WSDL file is hosted and available on the server. If it is hosted on a third-party service, check their status.
  Review Authorization: Ensure that the user or system has the necessary permissions to access the WSDL URL.
  Update Service Definition: If the WSDL URL has changed, update the service definition in SAP with the new URL.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Service Definition Documentation: Review the documentation for creating and managing service definitions in SAP to ensure compliance with best practices.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.