How To Fix CN522 - Enter element number

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 522

• Message text: Enter element number

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 CN522 - Enter element number ?

  The SAP error message CN522 ("Enter element number") typically occurs in the context of project management or network activities within the SAP system, particularly when working with the Project System (PS) module. This error indicates that the system expects an element number (such as a work breakdown structure (WBS) element or network activity) to be entered, but it has not been provided.
  Cause:
  
  Missing Input: The user has not entered a required element number in a field where it is mandatory.
  Incorrect Navigation: The user may have navigated to a screen or transaction that requires an element number but did not provide one.
  Configuration Issues: There may be configuration settings in the SAP system that require an element number for certain transactions or processes.
  
  Solution:
  
  Enter the Element Number: The most straightforward solution is to enter the required element number in the appropriate field. Ensure that you are entering a valid WBS element or network activity that exists in the system.
  Check Input Fields: Review the input fields on the screen to ensure that you have filled in all mandatory fields. Look for any indicators (like asterisks) that denote required fields.
  Review Transaction Documentation: If you are unsure about what element number to enter, refer to the documentation or guidelines for the specific transaction you are using.
  Consult with a Colleague or SAP Support: If you are still having trouble, consult with a colleague who is familiar with the project management processes in SAP or reach out to your SAP support team for assistance.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to project management, such as CJ20N (Project Builder), CN21 (Create Network), or CJ01 (Create Work Breakdown Structure).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions for specific scenarios.
  User Authorization: Ensure that you have the necessary authorizations to access and modify project elements in the SAP system.
  
  By following these steps, you should be able to resolve the CN522 error and continue with your work in the SAP system.