How To Fix CJ451 - Key and hierarchy were checked: No errors

CJ451 - Overview

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 451

• Message text: Key and hierarchy were checked: No errors

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CJ451 - Key and hierarchy were checked: No errors ?

  The SAP error message CJ451 indicates that the system has checked the key and hierarchy for a project or WBS (Work Breakdown Structure) element, and there are no errors found. This message is typically informational rather than an error, meaning that the system has validated the input but did not find any issues.
  
  Cause:
  
  Validation Check: The message is generated during a validation check of the project or WBS element. It confirms that the key (such as project number or WBS element) and its hierarchy are correctly set up in the system.
  No Issues Detected: The absence of errors means that the project structure is intact, and all necessary relationships and dependencies are correctly defined.
  
  
  Solution:
  Since CJ451 is not an error message but rather a confirmation of successful validation, no specific action is required. However, if you are expecting an error message or if you are facing issues with project management, consider the following