How To Fix /PLMI/ECN_BO020 - Task list type &2 is not permitted for objects of change number &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/ECN_BO -

• Message number: 020

• Message text: Task list type &2 is not permitted for objects of change number &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/ECN_BO020 - Task list type &2 is not permitted for objects of change number &1 ?

  The SAP error message /PLMI/ECN_BO020 indicates that a specific task list type is not permitted for the objects associated with a given change number. This error typically arises in the context of Engineering Change Management (ECM) within SAP, where change numbers are used to manage and track changes to materials, BOMs (Bill of Materials), routings, and other objects.
  Cause:
  
  Task List Type Restriction: The task list type you are trying to use is not allowed for the specific object type associated with the change number. Each task list type has specific rules regarding which objects it can be applied to.
  Configuration Issues: There may be configuration settings in the system that restrict the use of certain task list types for specific change numbers or object types.
  Object Status: The status of the object associated with the change number may not allow for the specified task list type to be used.
  
  Solution:
  
  Check Task List Type: Verify the task list type you are trying to use and ensure it is appropriate for the object type associated with the change number. You can do this by checking the configuration settings in the SAP system.
  Review Change Number Settings: Look into the settings of the change number to see if there are any restrictions on the task list types that can be used. This can be done in the change management configuration.
  Consult Documentation: Refer to the SAP documentation or help files related to Engineering Change Management to understand the permissible task list types for the specific objects you are working with.
  Adjust Configuration: If necessary, adjust the configuration settings to allow the use of the desired task list type for the specific object type. This may require assistance from an SAP Basis or configuration expert.
  Check Object Status: Ensure that the object associated with the change number is in a status that allows for the application of the task list type you are trying to use.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CC01 (Create Change Number), CC02 (Change Change Number), or CC03 (Display Change Number) to manage change numbers.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on task list types and change management.
  User Authorization: Ensure that you have the necessary authorizations to perform actions related to change management and task lists.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.