How To Fix CN210 - The network could not be released

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 210

• Message text: The network could not be released

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 CN210 - The network could not be released ?

  The SAP error message CN210, which states "The network could not be released," typically occurs in the context of project management and network planning within the SAP system. This error can arise due to various reasons, and understanding the cause is essential for finding an appropriate solution.
  Causes of CN210 Error
  
  
  Open Transactions: There may be open transactions or dependencies that prevent the network from being released. This can include uncompleted activities or tasks that are still in progress.
  
  
  Status Issues: The network or its components may have a status that does not allow for release. For example, if the network is in a "locked" state or has been marked for deletion, it cannot be released.
  
  
  Missing Authorizations: The user may lack the necessary authorizations to perform the release action on the network.
  
  
  Inconsistent Data: There may be inconsistencies in the data related to the network, such as missing or incorrect entries in the project structure.
  
  
  Dependencies on Other Objects: The network may have dependencies on other project objects that are not yet released or are in a different status.
  
  
  Solutions to CN210 Error
  
  
  Check Open Transactions: Review the network and its activities to ensure that all tasks are completed and there are no open transactions. If there are any, complete or close them.
  
  
  Review Network Status: Check the status of the network and its components. Ensure that the network is not locked or marked for deletion. You can do this by navigating to the network in the project system and checking its status.
  
  
  Verify Authorizations: Ensure that the user attempting to release the network has the necessary authorizations. This may involve checking user roles and permissions in the SAP system.
  
  
  Data Consistency Check: Perform a consistency check on the project data. This can involve using transaction codes like CJ20N (Project Builder) to review the project structure and ensure all data is correct.
  
  
  Check Dependencies: Investigate any dependencies on other project objects. Ensure that all related objects are in the correct status and released as needed.
  
  
  Use Transaction Codes: Utilize relevant transaction codes to troubleshoot the issue. For example, you can use:
  
  CJ20N: Project Builder to view and manage project structures.
  CJI3: To check for any inconsistencies in project data.
  
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP Project System (PS) for managing networks and projects.
  Documentation: Review SAP documentation related to project management and network planning for best practices and troubleshooting tips.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the CN210 error and implement a solution to successfully release the network in SAP.