How To Fix CJ124 - Existing relationships are shown

SAP Error Message - Details

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 124

• Message text: Existing relationships are shown

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 CJ124 - Existing relationships are shown ?

  The SAP error message CJ124 ("Existing relationships are shown") typically occurs in the context of project management within the SAP system, particularly when dealing with project structures and relationships between different project elements (like WBS elements, networks, or activities).
  Cause:
  This error message usually indicates that there are existing relationships (dependencies) between the project elements that you are trying to modify or delete. The system is informing you that the action you are attempting to perform cannot be completed because it would disrupt these existing relationships.
  Solution:
  To resolve the CJ124 error, you can follow these steps:
  
  
  Check Existing Relationships: 
  
  Use transaction codes like CJ20N (Project Builder) or CJ03 (Display WBS Element) to view the project structure and identify the existing relationships.
  Look for any WBS elements, activities, or networks that are linked to the element you are trying to modify.
  
  
  
  Modify or Delete Relationships:
  
  If you need to change or delete a WBS element or activity, you may first need to remove or adjust the existing relationships. This can be done in the Project Builder or by using the appropriate transaction codes to manage relationships.
  
  
  
  Use the Correct Transaction:
  
  Ensure you are using the correct transaction for the action you want to perform. For example, if you are trying to delete a WBS element, make sure you are in the right mode to do so.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific instructions on managing project relationships. This can provide guidance on how to handle dependencies properly.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CJ03 (Display WBS), CJ02 (Change WBS), and others that are used for project management in SAP.
  Project Management Concepts: Understanding the concepts of WBS (Work Breakdown Structure), networks, and activities in SAP can help you navigate and manage project structures more effectively.
  SAP Notes: Check SAP Notes for any updates or specific fixes related to the CJ124 error message, as there may be patches or updates that address this issue.
  
  By following these steps, you should be able to identify the cause of the CJ124 error and take appropriate action to resolve it.