How To Fix CN673 - Select a milestone

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 673

• Message text: Select a milestone

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CN673 - Select a milestone ?

  The SAP error message CN673, which states "Select a milestone," typically occurs in the context of project management within SAP, particularly when working with project systems (PS) or related modules. This error indicates that the system expects you to select a milestone for a particular operation or transaction, but none has been selected or available.
  Cause:
  
  Missing Milestone: The project or task you are working on does not have any milestones defined.
  Incorrect Configuration: The project structure may not be set up correctly, or the milestones may not be properly linked to the project.
  User Input Error: The user may have overlooked selecting a milestone when prompted.
  
  Solution:
  
  
  Define Milestones: Ensure that milestones are defined for the project. You can do this by navigating to the project structure and adding the necessary milestones.
  
  Go to the Project Builder (transaction code: CJ20N) or the relevant project management transaction.
  Check the project hierarchy and add milestones as needed.
  
  
  
  Select a Milestone: If milestones are already defined, ensure that you select one from the available options when prompted by the system.
  
  Look for a dropdown or selection box where you can choose the milestone.
  
  
  
  Check Project Configuration: Review the project configuration to ensure that milestones are correctly linked to the project. This may involve checking the project definition and ensuring that all necessary components are in place.
  
  
  Consult Documentation: If you are unsure about how to define or select milestones, refer to the SAP documentation or help resources specific to your version of SAP.
  
  
  User Training: If this error is common among users, consider providing training on how to properly select and manage milestones within the project management module.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CJ02 (Change Project), and CJ03 (Display Project) for managing project milestones.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  User Roles: Ensure that the user has the appropriate permissions to view and select milestones in the project.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in SAP Project Systems.