How To Fix CN633 - &1 &2 &3 has a deletion flag, assignment not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 633

• Message text: &1 &2 &3 has a deletion flag, assignment not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CN633 - &1 &2 &3 has a deletion flag, assignment not possible ?

  The SAP error message CN633 indicates that there is a deletion flag set on a particular object, which prevents any further assignments or modifications to that object. This error typically occurs in the context of project management or controlling modules, where certain objects (like WBS elements, networks, or activities) may have been marked for deletion.
  Cause:
  
  Deletion Flag: The primary cause of this error is that the object you are trying to assign or modify has been marked with a deletion flag. This flag indicates that the object is no longer active and should not be used in further transactions.
  Data Integrity: The system enforces data integrity by preventing changes to objects that are flagged for deletion to avoid inconsistencies in project data.
  
  Solution:
  
  
  Check Deletion Flag: 
  
  Navigate to the object in question (e.g., WBS element, network, etc.) and check if the deletion flag is set. This can usually be done in the relevant transaction (e.g., CJ20N for project management).
  
  
  
  Remove Deletion Flag:
  
  If you determine that the deletion flag should not be set (for example, if the object is still needed), you can remove the deletion flag. This typically involves:
  
  Going to the object in the relevant transaction.
  Editing the object and unchecking the deletion flag.
  Saving the changes.
  
  
  
  
  
  Consult with Stakeholders: If you are unsure whether the deletion flag should be removed, consult with project stakeholders or your SAP administrator to confirm the status of the object.
  
  
  Alternative Object: If the object is indeed meant to be deleted and should not be used, consider using an alternative object that is active and does not have a deletion flag.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CN41 (Project Structure), or others depending on the context of the error.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as there may be known issues or enhancements that could affect the behavior of deletion flags.
  Documentation: Review SAP documentation or help files related to project management and controlling to understand how deletion flags work and their implications on project data.
  
  By following these steps, you should be able to resolve the CN633 error and proceed with your assignments or modifications in SAP.