CJ172 - You cannot cancel. Superior WBS is confirmed

SAP Error Message - Details

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 172

• Message text: You cannot cancel. Superior WBS is confirmed

What causes this issue?

You can only cancel an actual finish date if the superior WBS element
is not yet confirmed.

System Response

Processing is terminated.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CJ172 - You cannot cancel. Superior WBS is confirmed ?

  The SAP error message CJ172 ("You cannot cancel. Superior WBS is confirmed") typically occurs in the context of project management within SAP, particularly when dealing with Work Breakdown Structures (WBS) and project-related transactions. This error indicates that you are trying to cancel or delete a WBS element that has a superior WBS element which is already confirmed, meaning that there are transactions or confirmations associated with it that prevent the cancellation.
  Cause:
  
  Confirmed Superior WBS: The superior WBS element has been confirmed, which means that there are financial transactions, such as costs or revenues, that have been posted against it.
  Dependencies: The WBS elements are interdependent, and the system prevents the cancellation of a subordinate WBS element if its superior is confirmed to maintain data integrity.
  Project Status: The project or WBS element may be in a status that does not allow for cancellations or deletions.
  
  Solution:
  
  Check Confirmations: Review the superior WBS element to see what confirmations or postings have been made. You may need to reverse or adjust these postings before you can cancel the subordinate WBS.
  Change Project Status: If the project or WBS element is in a status that restricts changes, consider changing the status to allow for cancellations. This may require specific authorizations.
  Consult with Project Manager: If you are unsure about the implications of canceling a WBS element, consult with the project manager or relevant stakeholders to ensure that it is appropriate to proceed.
  Use Transaction Codes: Utilize transaction codes like CJ20N (Project Builder) or CJ02 (Change WBS Element) to review the structure and status of the WBS elements.
  Documentation: Ensure that all necessary documentation is in place for any changes you intend to make, especially if they affect financial reporting or project tracking.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  Project Management Best Practices: Familiarize yourself with best practices in project management within SAP to avoid similar issues in the future.
  Training: Consider training sessions or resources on SAP Project System (PS) to better understand WBS management and related transactions.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP support team or consult the SAP community for further assistance.