How To Fix SWFHTTP026 - Error during generation of HTTP client object in launch handler

SAP Error Message - Details

• Message type: E = Error

• Message class: SWFHTTP - Messages for Handlers

• Message number: 026

• Message text: Error during generation of HTTP client object in launch handler

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 SWFHTTP026 - Error during generation of HTTP client object in launch handler ?

  The SAP error message SWFHTTP026 indicates that there was an error during the generation of an HTTP client object in the launch handler. This error typically occurs in the context of SAP Workflow or when using HTTP services in SAP systems.
  Causes:
  
  Configuration Issues: The HTTP client might not be properly configured in the SAP system. This could include missing or incorrect settings in the HTTP client configuration.
  Network Issues: There may be network connectivity problems that prevent the SAP system from reaching the target HTTP service.
  Authorization Problems: The user or service account may not have the necessary authorizations to create or use the HTTP client.
  Service Unavailability: The target HTTP service might be down or not reachable due to server issues or incorrect URLs.
  Incorrect Parameters: The parameters passed to the HTTP client might be incorrect or incomplete.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the configuration of the HTTP client in the SAP system. Ensure that all necessary parameters are set correctly.
  Check transaction codes like SOAMANAGER to review and configure web service settings.
  
  
  
  Network Connectivity:
  
  Test the network connection to the target HTTP service. You can use tools like ping or telnet to check connectivity.
  Ensure that any firewalls or proxies are configured to allow traffic to the target service.
  
  
  
  Authorization:
  
  Check the user roles and authorizations for the user or service account that is trying to create the HTTP client. Ensure that it has the necessary permissions.
  
  
  
  Service Availability:
  
  Verify that the target HTTP service is up and running. You can do this by accessing the service URL directly from a web browser or using tools like Postman.
  
  
  
  Review Parameters:
  
  Double-check the parameters being passed to the HTTP client. Ensure that they are correct and complete.
  
  
  
  Check Logs:
  
  Review the SAP application logs (transaction SLG1) for more detailed error messages that might provide additional context about the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error. There may be patches or updates available that resolve known issues.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SOAMANAGER for web service configuration and SLG1 for log analysis.
  SAP Documentation: Refer to the official SAP documentation for more details on configuring HTTP clients and troubleshooting related issues.
  Community Forums: Check SAP Community forums or other technical forums for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.