How To Fix SWF_HTTP306 - Error when generating the task

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 306

• Message text: Error when generating the task

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 SWF_HTTP306 - Error when generating the task ?

  The SAP error message SWF_HTTP306 typically occurs in the context of SAP Workflow when there is an issue with generating a task, particularly when the system is trying to send an HTTP request. This error can arise due to various reasons, including configuration issues, network problems, or incorrect settings in the workflow.
  Causes of SWF_HTTP306 Error
  
  
  Network Issues: There may be connectivity problems between the SAP system and the target system or service that the workflow is trying to reach.
  
  
  Incorrect URL: The URL configured in the workflow might be incorrect or not reachable.
  
  
  Authorization Issues: The user or service account executing the workflow may not have the necessary permissions to access the target service.
  
  
  Service Unavailability: The external service or system that the workflow is trying to communicate with may be down or not responding.
  
  
  Configuration Errors: There may be misconfigurations in the workflow settings or in the HTTP connection settings.
  
  
  Timeouts: The request may be timing out due to slow network response or heavy load on the target system.
  
  
  Solutions to SWF_HTTP306 Error
  
  
  Check Network Connectivity: Ensure that the SAP system can reach the target URL. You can use tools like ping or telnet to test connectivity.
  
  
  Verify URL Configuration: Double-check the URL configured in the workflow. Make sure it is correct and accessible.
  
  
  Review Authorization Settings: Ensure that the user or service account has the necessary permissions to execute the workflow and access the target service.
  
  
  Check Service Status: Verify that the external service or system is up and running. You may need to contact the service provider if it is down.
  
  
  Review Workflow Configuration: Go through the workflow configuration settings to ensure everything is set up correctly, including any HTTP connection settings.
  
  
  Increase Timeout Settings: If timeouts are an issue, consider increasing the timeout settings for the HTTP request in the workflow configuration.
  
  
  Check SAP Notes: Look for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  Debugging: If the issue persists, consider enabling debugging for the workflow to get more detailed logs that can help identify the root cause.
  
  
  Related Information
  
  SAP Documentation: Refer to the official SAP documentation for workflows and HTTP communication for more detailed guidance.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  SAP Support: If the problem cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the SWF_HTTP306 error in your SAP system.