How To Fix MPE_OAN005 - There can be no successor for an end event

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 005

• Message text: There can be no successor for an end event

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_OAN005 - There can be no successor for an end event ?

  The SAP error message MPE_OAN005, which states "There can be no successor for an end event," typically occurs in the context of process modeling or workflow design within SAP systems, particularly in the Business Process Management (BPM) or similar environments.
  Cause:
  This error arises when there is an attempt to connect an end event in a process model to another activity or event. In BPMN (Business Process Model and Notation), an end event signifies the conclusion of a process. Therefore, it cannot have any successors, as it indicates that the process has completed.
  Solution:
  To resolve this error, you should:
  
  
  Check the Process Flow: Review the process model to ensure that the end event is not incorrectly linked to any other activities or events. The end event should be the final point in the process flow.
  
  
  Remove Invalid Connections: If there are any lines or arrows connecting the end event to other elements, remove those connections. Ensure that the end event stands alone without successors.
  
  
  Validate the Model: After making the necessary adjustments, validate the process model to ensure that it adheres to BPMN standards and does not contain any other errors.
  
  
  Revisit Process Logic: If you intended to have additional steps after the end event, reconsider the process design. You may need to restructure the process to accommodate the desired flow without violating BPMN rules.
  
  
  Related Information:
  
  BPMN Standards: Familiarize yourself with BPMN standards to understand the roles of different events and activities in process modeling.
  SAP Documentation: Refer to SAP's official documentation or help resources for more detailed guidance on process modeling and error handling.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to resolve the MPE_OAN005 error and ensure that your process model is correctly structured.