How To Fix CJ048 - Deletion flag not possible, act. &1 for act. elem. &2 &3 not selected

SAP Error Message - Details

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 048

• Message text: Deletion flag not possible, act. &1 for act. elem. &2 &3 not selected

What causes this issue?

You want to set a deletion flag for a WBS element. This WBS element has
been assigned an activity element that cannot have a deletion flag set
because the superior activity is assigned to another WBS element that
has not been selected.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

To set a deletion flag for the WBS element,
first select the activity element and choose <ls> Edit -> Delete ->
Delete object</>
or
select the superior activity element as well.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CJ048 - Deletion flag not possible, act. &1 for act. elem. &2 &3 not selected ?

  The SAP error message CJ048 indicates that a deletion flag cannot be set for a specific activity element in a project. This typically occurs when the activity element is still in use or has dependencies that prevent it from being deleted. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause:
  
  Activity in Use: The activity element you are trying to delete is currently being used in some transactions or has been assigned to other objects (e.g., purchase orders, confirmations, etc.).
  Dependencies: There may be dependencies or relationships with other project elements that prevent the deletion.
  Status of the Activity: The status of the activity might not allow for deletion (e.g., if it is already completed or has been confirmed).
  Project Structure: The project structure may have constraints that prevent the deletion of certain elements.
  
  Solution:
  
  Check Dependencies: Review the activity element to see if it is linked to any other objects. You can use transaction codes like CJ20N (Project Builder) or CJ03 (Display Work Breakdown Structure) to check for dependencies.
  Change Status: If the activity is in a status that does not allow deletion, consider changing its status to a permissible one (e.g., from "Completed" to "In Process").
  Remove Assignments: If the activity is assigned to other objects (like purchase orders or confirmations), you may need to remove those assignments before you can delete the activity.
  Use the Correct Transaction: Ensure you are using the correct transaction for deleting the activity. Sometimes, using the wrong transaction can lead to errors.
  Consult Documentation: Refer to SAP documentation or help files for specific guidelines on handling deletion flags for project activities.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CJ03 (Display WBS), and CJ02 (Change WBS) to manage project structures effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorizations: Ensure that you have the necessary authorizations to delete or modify project elements.
  Consult with Colleagues: If you are unsure about the dependencies or the status of the activity, consult with colleagues or project managers who may have more context.
  
  By following these steps, you should be able to identify the cause of the CJ048 error and take appropriate action to resolve it.