How To Fix CN425 - Milestone group & contains no standard milestones

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 425

• Message text: Milestone group & contains no standard milestones

What causes this issue?

No standard milestones have been assigned to milestone group &V1&. In
this case, you cannot insert a milestone group.

System Response

INCLUDE 'NA_ALLG_NOFUNKTION' OBJECT DOKU ID TX

How to fix this error?

Check whether you have entered the right milestone group. Assign the
standard milestone to the milestone group &V1&, if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN425 - Milestone group & contains no standard milestones ?

  The SAP error message CN425 indicates that a milestone group does not contain any standard milestones. This error typically occurs in the context of project management within SAP, particularly when working with project structures and milestones in the Project System (PS) module.
  Cause:
  
  Empty Milestone Group: The milestone group you are trying to use does not have any standard milestones defined in it.
  Incorrect Configuration: The milestone group may not have been properly configured or assigned to the project.
  Data Entry Error: There may have been a mistake in entering the milestone group or selecting it for the project.
  
  Solution:
  
  
  Check Milestone Group Configuration:
  
  Go to the configuration settings for milestone groups in SAP (Transaction code: OCN1).
  Verify that the milestone group you are using has standard milestones defined.
  
  
  
  Add Standard Milestones:
  
  If the milestone group is empty, you can add standard milestones to it. This can be done in the same configuration area (Transaction code: OCN1).
  Ensure that the milestones you want to use are correctly defined and associated with the milestone group.
  
  
  
  Select the Correct Milestone Group:
  
  Ensure that you are selecting the correct milestone group in your project. Double-check the project settings and the milestone group assignment.
  
  
  
  Review Project Settings:
  
  Check the project definition and ensure that all necessary settings are correctly configured, including the assignment of milestone groups.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed guidance on configuring milestone groups and standard milestones.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OCN1 (for maintaining milestone groups) and CJ20N (for project management).
  SAP Notes: Check SAP Notes for any known issues or updates related to milestone groups and project management.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to milestone groups and project settings.
  
  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 the Project System module.