How To Fix CN375 - Activity & has already been released and can no longer be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 375

• Message text: Activity & has already been released and can no longer be deleted

What causes this issue?

You can only delete activities as long as they have the status Created;
afterwards you can only set a deletion flag.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

To mark an activity for deletion, go to an overview screen in the
network and select the menu options <LS> Edit -> Status -> Deletion flag
</>
For more information about deleting and archiving, see the SAP Library
under <LS>Cross Application Components -> Archiving Application Data</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN375 - Activity & has already been released and can no longer be deleted ?

  The SAP error message CN375 indicates that an activity (in the context of project management) has already been released, meaning it has been finalized and cannot be deleted or modified. This is a common scenario in SAP Project System (PS) where activities are managed within a project.
  Cause:
  The error occurs because:
  
  The activity in question has been released, which typically means it has been approved and is in a state where changes (including deletion) are restricted.
  The system enforces integrity and control over project activities to prevent accidental loss of data or changes to finalized project plans.
  
  Solution:
  To resolve this issue, you have a few options:
  
  
  Check Activity Status: Verify the status of the activity. If it is indeed released, you will need to consider whether you can change the status back to a modifiable state (if your business processes allow for that).
  
  
  Reverse Release: If your business process allows it, you may be able to reverse the release of the activity. This typically involves:
  
  Using transaction code CJ20N (Project Builder) or CJ02 (Change Project) to change the status of the activity.
  Look for an option to "unrelease" or "reopen" the activity, if available.
  
  
  
  Create a New Activity: If the activity cannot be deleted or modified, consider creating a new activity that reflects the necessary changes instead of trying to delete the existing one.
  
  
  Consult with Your SAP Administrator: If you are unsure about the implications of changing the status or if you do not have the necessary permissions, consult with your SAP administrator or project manager. They can provide guidance based on your organization's policies and procedures.
  
  
  Documentation and Training: Ensure that users are trained on the project management processes within SAP to avoid similar issues in the future. Proper documentation can help clarify when activities can be modified or deleted.
  
  
  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 activities.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as SAP frequently updates its software to address known issues.
  User Roles and Permissions: Understand the roles and permissions assigned to users in your SAP system, as these can affect the ability to modify or delete activities.
  
  By following these steps, you should be able to address the CN375 error and manage your project activities effectively.