How To Fix /PLMI/ECN_BO_CC009 - External number assignment not supported for change number &

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/ECN_BO_CC -

• Message number: 009

• Message text: External number assignment not supported for change number &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/ECN_BO_CC009 - External number assignment not supported for change number & ?

  The SAP error message /PLMI/ECN_BO_CC009 External number assignment not supported for change number & typically occurs in the context of Engineering Change Management (ECM) when you are trying to create or manage a change number using an external number assignment method that is not supported by the system configuration.
  Cause:
  
  External Number Assignment: The error indicates that the system is configured to use internal number assignment for change numbers, but an attempt is being made to use an external number.
  Configuration Settings: The settings in the number range configuration for change numbers may not allow for external number assignment.
  User Authorization: The user may not have the necessary authorizations to create or manage change numbers in the specified manner.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Look for the number range object related to change numbers (usually /PLMI/ECN or similar).
  Check the configuration to see if it is set to allow external number assignment. If it is not, you may need to adjust the settings or create a new number range that allows external assignment.
  
  
  
  Use Internal Number Assignment:
  
  If external number assignment is not required, consider using the internal number assignment method. This can often be done by simply not specifying an external number when creating the change number.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to create or manage change numbers. This can be checked in the user roles and profiles.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help resources related to Engineering Change Management for any specific guidelines or requirements regarding number assignment.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, especially if this is a production environment.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01 (Create Change Number), CC02 (Change Change Number), and CC03 (Display Change Number).
  SAP Notes: Check for any SAP Notes related to this error message or the number range configuration for Engineering Change Management.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to resolve the error and successfully manage change numbers in your SAP system.