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.

Unfortunately, there isn't any extra information in this error notice.

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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