How To Fix DIWP1227 - Task list cannot be inserted as subord. task list because of recursion

DIWP1227 - Overview

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 227

• Message text: Task list cannot be inserted as subord. task list because of recursion

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DIWP1227 - Task list cannot be inserted as subord. task list because of recursion ?

  The SAP error message DIWP1227 indicates that there is an attempt to insert a task list as a subordinate task list, but this operation is being blocked due to recursion. This typically occurs when a task list is trying to reference itself directly or indirectly, which can create an infinite loop in task execution.
  
  Cause:
  
  Self-Referencing: The task list is trying to include itself as a subordinate task list.
  Indirect Recursion: The task list may be referencing another task list that eventually references the original task list, creating a circular dependency.
  Incorrect Configuration: There may be a misconfiguration in the task list hierarchy or structure.
  
  
  Solution:
  
  Check Task List Structure: Review the task list to ensure that it does not reference itself directly or indirectly. 
  Modify Dependencies: If there are other task lists involved, check their dependencies and ensure that they do not create a circular reference.
  Reorganize Task Lists: If necessary, reorganize the task lists to