How To Fix SWF_UTL_001408 - SAP node type for leading object could not be assigned uniquely (&1 &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_UTL_001 - Message from Service Class for Object Broker

• Message number: 408

• Message text: SAP node type for leading object could not be assigned uniquely (&1 &2)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_UTL_001408 - SAP node type for leading object could not be assigned uniquely (&1 &2) ?

  The SAP error message SWF_UTL_001408 indicates that there is an issue with the assignment of a node type for a leading object in a workflow. This typically occurs in the context of SAP Business Workflow when the system is unable to uniquely identify the node type for the specified leading object.
  Cause:
  The error can be caused by several factors, including:
  
  Multiple Node Types: There may be multiple node types defined for the same leading object, which leads to ambiguity in the assignment.
  Configuration Issues: Incorrect or incomplete configuration in the workflow definition or in the related customizing settings.
  Missing Entries: The necessary entries in the relevant tables (like the workflow template or task definitions) may be missing or incorrectly defined.
  Transport Issues: If the workflow definitions were transported from one system to another, there might be inconsistencies or missing objects in the target system.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Workflow Definitions:
  
  Go to the workflow definition in transaction SWDD (Workflow Builder) and verify the node types assigned to the leading object.
  Ensure that there is a unique assignment for the leading object.
  
  
  
  Review Customizing Settings:
  
  Check the customizing settings related to workflows in transaction SPRO. Look for any inconsistencies or missing configurations that could lead to this error.
  
  
  
  Examine Task Definitions:
  
  Use transaction PFTC to review the task definitions associated with the workflow. Ensure that the tasks are correctly defined and linked to the appropriate workflow.
  
  
  
  Check for Transport Issues:
  
  If the workflow was transported, ensure that all necessary objects were included in the transport request. You may need to re-transport or manually adjust the definitions in the target system.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the workflow to identify where the assignment is failing. You can use transaction SWI1 to analyze workflow instances and see if there are any specific errors logged.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SWDD: Workflow Builder
  PFTC: Task Management
  SWI1: Work Item Selection
  SPRO: Customizing Implementation Guide
  
  
  
  Documentation: Refer to the SAP Help Portal for detailed documentation on workflows and error handling.
  
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  
  By following these steps, you should be able to identify and resolve the cause of the SWF_UTL_001408 error in your SAP system.