How To Fix CN554 - Assignment to subnetwork & was deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 554

• Message text: Assignment to subnetwork & was deleted

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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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 CN554 - Assignment to subnetwork & was deleted ?

  The SAP error message CN554, which states "Assignment to subnetwork & was deleted," typically occurs in the context of project management or network planning within SAP. This error indicates that there was an attempt to assign a network or activity to a subnetwork, but the assignment could not be completed because the subnetwork has been deleted or is no longer available.
  Causes:
  
  Deleted Subnetwork: The most common cause is that the subnetwork you are trying to assign to has been deleted from the system.
  Incorrect Configuration: There may be configuration issues or inconsistencies in the project structure that lead to this error.
  Data Integrity Issues: If there are inconsistencies in the database or if the data has been corrupted, it may lead to this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or assign to the subnetwork.
  
  Solutions:
  
  Check Subnetwork Status: Verify if the subnetwork you are trying to assign to still exists. You can do this by navigating to the relevant project or network in SAP and checking the list of subnetworks.
  Recreate the Subnetwork: If the subnetwork has been deleted and is required for your project, you may need to recreate it.
  Review Project Structure: Ensure that the project structure is correctly set up and that all necessary components are in place.
  Data Consistency Check: Run a data consistency check to identify any issues in the project or network data that may be causing the error.
  Authorization Check: Ensure that you have the necessary authorizations to perform the assignment. If not, contact your SAP administrator to grant the required permissions.
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on handling this specific error.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CJ20N (Project Builder) or CN22 (Change Network) to manage projects and networks.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the CN554 error and implement a suitable solution.