How To Fix CN438 - Actual dates in milestones were not set - no authorization

CN438 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 438

• Message text: Actual dates in milestones were not set - no authorization

What causes this issue?

You do not have authorization to enter actual dates for milestones.
Because of this, you cannot enter actual dates for the activity in the
confirmation.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

INCLUDE 'NA_ALLG_BERECHTIGUNG' OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

CN438 - Details

• The SAP error message CN438, which states "Actual dates in milestones were not set - no authorization," typically occurs in the context of project management within SAP, particularly when dealing with milestones in project systems (PS) or related modules.
  
  Cause:
  The error indicates that the user is attempting to set or modify actual dates for milestones in a project, but they do not have the necessary authorization to perform this action. This can happen due to several reasons:
  
  
  Authorization Issues: The user lacks the required authorization object to change milestone dates. This is often controlled by roles and profiles assigned to the user in the SAP system.
  
  
  System Configuration: The system may be configured in such a way that certain actions are restricted based on user roles or project status.
  
  
  Project Status: The project or the specific milestone may be in a status that does not allow changes to actual dates.
  
  
  
  Solution:
  To resolve the CN438 error,