How To Fix CN099 - Standard network & & is marked for deletion

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 099

• Message text: Standard network & & is marked for deletion

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CN099 - Standard network & & is marked for deletion ?

  The SAP error message CN099, which states "Standard network & & is marked for deletion," typically occurs in the context of project management and network planning within SAP. This error indicates that the standard network you are trying to access or manipulate has been flagged for deletion, meaning it is no longer available for use in the system.
  Cause:
  
  Deletion Flag: The standard network has been marked for deletion, either manually by a user or through a system process.
  Data Integrity: The network may have been part of a project that has been archived or deleted, leading to its current status.
  Configuration Changes: Changes in project structure or configuration settings may have inadvertently marked the network for deletion.
  
  Solution:
  
  Check Deletion Status: Verify the status of the standard network in the system. You can do this by navigating to the relevant transaction (e.g., CN21 for creating networks) and checking the network's attributes.
  Remove Deletion Flag: If the network should not be deleted, you can remove the deletion flag. This can typically be done in the network maintenance transaction (e.g., CN22) by editing the network and unchecking the deletion flag.
  Consult Documentation: Review any documentation or change logs to understand why the network was marked for deletion. This may provide insights into whether it should be restored or if it is indeed obsolete.
  Contact Support: If you are unsure about the implications of restoring the network or if you encounter issues while trying to remove the deletion flag, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CN21 (Create Network), CN22 (Change Network), and CN23 (Display Network).
  User Authorizations: Ensure that you have the necessary authorizations to modify network statuses in SAP.
  Impact Analysis: Before making changes, consider the impact on related projects, resources, and schedules to avoid unintended consequences.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be specific fixes or recommendations provided by SAP.
  
  By following these steps, you should be able to address the CN099 error and manage the standard network appropriately within your SAP environment.