How To Fix PEP092 - Recursive call of a flow definition & is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: PEP - Schedule Manager: Messages

• Message number: 092

• Message text: Recursive call of a flow definition & is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PEP092 - Recursive call of a flow definition & is not allowed ?

  The SAP error message PEP092, which states "Recursive call of a flow definition is not allowed," typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when a flow definition (such as a process or workflow) attempts to call itself directly or indirectly, leading to an infinite loop.
  Cause:
  
  Direct Recursive Call: The flow definition is designed to call itself directly, which is not permitted.
  Indirect Recursive Call: The flow definition may call another flow definition that eventually calls back to the original flow, creating a loop.
  Misconfiguration: There may be a misconfiguration in the flow definitions or the way they are linked, leading to unintended recursive behavior.
  
  Solution:
  
  Review Flow Definitions: Check the flow definition for any direct calls to itself. Ensure that it does not invoke itself in any way.
  Check Call Hierarchy: If the flow definition calls other flows, review those flows to ensure they do not call back to the original flow, either directly or indirectly.
  Refactor Logic: If recursion is necessary for your process, consider refactoring the logic to avoid direct or indirect recursive calls. This might involve breaking down the process into smaller, non-recursive components or using different design patterns.
  Use State Management: If the process requires looping behavior, consider using state management or a loop construct that does not involve recursive calls.
  Testing: After making changes, thoroughly test the flow definitions to ensure that the error does not occur and that the process behaves as expected.
  
  Related Information:
  
  Documentation: Refer to SAP documentation for guidelines on designing flow definitions and best practices to avoid recursion.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the PEP092 error and ensure that your flow definitions operate correctly without recursive calls.