How To Fix SWFHTTP013 - No logical system was passed to the callback handler

SAP Error Message - Details

• Message type: E = Error

• Message class: SWFHTTP - Messages for Handlers

• Message number: 013

• Message text: No logical system was passed to the callback 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWFHTTP013 - No logical system was passed to the callback handler ?

  The SAP error message SWFHTTP013: No logical system was passed to the callback handler typically occurs in the context of SAP Workflow or when dealing with HTTP-based communication in SAP systems. This error indicates that the system is unable to identify the logical system that should be used for processing the callback request.
  Causes:
  
  Missing Logical System Configuration: The logical system may not be defined in the system configuration, or it may not be correctly assigned to the relevant client.
  Incorrect Workflow Configuration: The workflow might not be properly configured to include the necessary logical system information.
  Transport Issues: If the workflow or related objects were transported from one system to another, the logical system information might not have been updated correctly.
  Authorization Issues: The user or service account executing the workflow may not have the necessary authorizations to access the logical system.
  
  Solutions:
  
  
  Check Logical System Configuration:
  
  Go to transaction SCC4 and ensure that the logical system is defined for the client you are working with.
  Ensure that the logical system is correctly assigned to the relevant client.
  
  
  
  Review Workflow Configuration:
  
  Use transaction SWDD to check the workflow definition and ensure that all necessary parameters, including the logical system, are correctly set.
  Ensure that the workflow is activated and that all necessary steps are properly configured.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, check the transport logs to ensure that all objects were transported correctly.
  Verify that the logical system settings are consistent across the source and target systems.
  
  
  
  Check User Authorizations:
  
  Ensure that the user or service account executing the workflow has the necessary authorizations to access the logical system.
  Use transaction SU53 to analyze any authorization issues that may be occurring.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the workflow or the callback handler to identify where the logical system is expected but not being passed.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SWDD: Workflow Builder
  SCC4: Client Administration
  SU53: Display Authorization Check
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to workflows and HTTP communication for best practices and configuration guidelines.
  
  By following these steps, you should be able to identify and resolve the issue related to the SWFHTTP013 error message in your SAP system.