How To Fix SWF_HTTP123 - Error when loading the service definitions

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_HTTP - Web Services in the Workflow: Server Functions

• Message number: 123

• Message text: Error when loading the service definitions

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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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_HTTP123 - Error when loading the service definitions ?

  The SAP error message SWF_HTTP123 typically occurs when there is an issue with loading service definitions in the context of SAP Workflow or related services. This error can arise due to various reasons, including configuration issues, network problems, or service availability.
  Causes:
  
  Service Unavailability: The service you are trying to access may not be available or is down.
  Network Issues: There may be network connectivity problems between the SAP system and the service endpoint.
  Incorrect Configuration: The service definitions may not be correctly configured in the SAP system.
  Authorization Issues: The user may not have the necessary authorizations to access the service.
  Incorrect URL: The URL for the service might be incorrect or outdated.
  Proxy Settings: If your SAP system is behind a proxy, the proxy settings may not be correctly configured.
  
  Solutions:
  
  Check Service Availability: Ensure that the service you are trying to access is up and running. You can do this by trying to access the service URL directly in a web browser or using tools like Postman.
  Verify Network Connectivity: Check the network connection between your SAP system and the service endpoint. You can use tools like ping or traceroute to diagnose network issues.
  Review Configuration: Go to the relevant configuration settings in SAP (e.g., SOAMANAGER) and verify that the service definitions are correctly set up.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the service. You may need to consult with your SAP security team.
  Update Service URL: If the service URL has changed, update it in the SAP configuration.
  Proxy Configuration: If applicable, check the proxy settings in the SAP system. You can configure the HTTP proxy settings in transaction SOAMANAGER.
  Check Logs: Review the application logs and system logs for any additional error messages that might provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SOAMANAGER for service configuration and SICF for checking the HTTP services.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for Workflow and Web Services for more detailed guidance on service definitions and configurations.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.