How To Fix SWR216 - No receiver specified. Unable to forward

SAP Error Message - Details

• Message type: E = Error

• Message class: SWR - Business Workflow: WAPI Interfaces

• Message number: 216

• Message text: No receiver specified. Unable to forward

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 SWR216 - No receiver specified. Unable to forward ?

  The SAP error message SWR216 "No receiver specified. Unable to forward" typically occurs in the context of SAP Workflow. This error indicates that the workflow system is unable to determine a recipient for a workflow task or message, which prevents it from being processed or forwarded.
  Causes:
  
  Missing Receiver Information: The workflow definition may not have a specified receiver for the task or event.
  Incorrect Workflow Configuration: The workflow might be incorrectly configured, leading to a lack of valid recipients.
  User Assignment Issues: The user or role that is supposed to receive the task may not be correctly assigned or may not exist.
  Authorization Issues: The user may not have the necessary authorizations to receive the workflow task.
  Dynamic Recipient Resolution Failure: If the workflow is designed to determine the recipient dynamically (e.g., based on conditions or rules), and those conditions are not met, it may lead to this error.
  
  Solutions:
  
  Check Workflow Definition: Review the workflow definition in the SAP Business Workflow (transaction SWDD) to ensure that all tasks have valid recipients defined.
  Assign Users/Roles: Ensure that the appropriate users or roles are assigned to the workflow tasks. You can do this in the workflow definition or by using transaction PFTC (Task Maintenance).
  Review Dynamic Recipient Logic: If the workflow uses dynamic recipient determination, check the logic to ensure it can resolve a valid recipient. This may involve reviewing the conditions or rules set up in the workflow.
  Check User Authorizations: Verify that the users who are supposed to receive the tasks have the necessary authorizations. You can use transaction SU53 to analyze authorization issues.
  Test Workflow: Use transaction SWI1 (Work Item Selection) to test the workflow and see if it can be executed without errors. This can help identify where the issue lies.
  Debugging: If the issue persists, consider debugging the workflow to trace where the recipient resolution is failing.
  
  Related Information:
  
  Transaction Codes:
  
  SWDD: Workflow Builder
  PFTC: Task Maintenance
  SWI1: Work Item Selection
  SWI2_FREQ: Work Item Selection for Recurrent Tasks
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Documentation: Refer to SAP Help documentation for workflows to understand how to properly configure and troubleshoot workflows.
  
  By following these steps, you should be able to identify and resolve the issue causing the SWR216 error in your SAP system.