How To Fix CN685 - Network & was not released -> see log

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 685

• Message text: Network & was not released -> see log

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 CN685 - Network & was not released -> see log ?

  The SAP error message CN685 ("Network & was not released -> see log") typically occurs in the context of project management and network planning within SAP. This error indicates that a network (or a project network) has not been released, which is necessary for further processing, such as scheduling or costing.
  Cause:
  
  Network Not Released: The primary cause of this error is that the network in question has not been released. In SAP, networks must be released to allow for further processing.
  Incomplete Data: There may be missing or incomplete data in the network that prevents it from being released.
  Authorization Issues: The user may not have the necessary authorizations to release the network.
  Dependencies: There may be dependencies or constraints that prevent the network from being released.
  
  Solution:
  
  
  Release the Network:
  
  Navigate to the network in question using transaction code CN22 (Change Network) or CN24 (Display Network).
  Check the status of the network. If it is not released, you can release it by selecting the appropriate option.
  
  
  
  Check Logs:
  
  Review the log for any specific messages or errors that provide more context about why the network was not released. This can often be found in the same transaction or by using transaction code SLG1 (Application Log).
  
  
  
  Verify Data Completeness:
  
  Ensure that all required fields and data are filled out correctly in the network. This includes activities, relationships, and any other necessary information.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to release the network. This may require coordination with your SAP security team.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on network management and release processes.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CN22: Change Network
  CN24: Display Network
  CN41: Network Overview
  SLG1: Application Log
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to network release errors.
  
  
  User Roles: Ensure that the user roles and profiles are correctly set up to allow for network management.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.