How To Fix SWP007 - No successor for value &2 on IF node &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SWP - WFM: Messages

• Message number: 007

• Message text: No successor for value &2 on IF node &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWP007 - No successor for value &2 on IF node &1 ?

  The SAP error message SWP007 "No successor for value &2 on IF node &1" typically occurs in the context of workflow definitions in SAP Business Workflow. This error indicates that there is a missing successor for a specific value in an IF (conditional) node of a workflow.
  Cause:
  
  Missing Successor: The error arises when the workflow is trying to evaluate a condition in an IF node, but there is no defined successor for the specified value. This means that the workflow does not know what to do next when the condition evaluates to that value.
  Incorrect Configuration: The IF node may not have been configured correctly, or the values being checked do not have corresponding paths defined in the workflow.
  Changes in Workflow Logic: If the workflow logic has been modified (e.g., nodes added or removed), it may lead to inconsistencies where certain values no longer have defined successors.
  
  Solution:
  
  
  Check IF Node Configuration:
  
  Go to the workflow definition in the SAP Business Workflow Builder (transaction code SWDD).
  Locate the IF node mentioned in the error message (node &1).
  Verify that all possible values that can be evaluated in this node have corresponding successors defined.
  
  
  
  Define Missing Successors:
  
  If you find that a value (value &2) does not have a successor, you need to define what should happen when that value is encountered.
  Add a new successor path for the missing value or adjust the existing logic to ensure all possible outcomes are covered.
  
  
  
  Test the Workflow:
  
  After making changes, test the workflow to ensure that it behaves as expected and that the error does not occur again.
  
  
  
  Review Documentation:
  
  If you are unsure about the logic or configuration, refer to SAP documentation or consult with a colleague who has experience with workflow design.
  
  
  
  Transport Changes:
  
  If you are working in a development environment, ensure that any changes made are transported to the appropriate environments (e.g., quality assurance, production) after thorough testing.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SWDD (Workflow Builder) for designing and modifying workflows.
  SWI1 (Work Item Selection) for monitoring work items and workflow instances.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to workflow errors.
  Workflow Logs: Use transaction SWI1 or SWI2_FREQ to analyze workflow logs for more detailed error messages and context.
  
  By following these steps, you should be able to resolve the SWP007 error and ensure that your workflow operates correctly.