How To Fix CN816 - Standard network & & being processed. Rel. cannot be maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 816

• Message text: Standard network & & being processed. Rel. cannot be maintained

What causes this issue?

The external standard network you have entered is currently being used
by another user and is locked.
You cannot maintain the relationship to the external standard network.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

Wait until the other user has finished or cancel relationship
maintenance.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN816 - Standard network & & being processed. Rel. cannot be maintained ?

  The SAP error message CN816 ("Standard network & & being processed. Rel. cannot be maintained") typically occurs in the context of project management and network planning within SAP. This error indicates that a standard network is currently being processed, and as a result, the release (or maintenance) of that network cannot be performed.
  Cause:
  
  Network in Use: The standard network is currently being processed or is locked by another user or transaction.
  Status of the Network: The network may be in a status that does not allow for changes or releases.
  Transaction Lock: There may be a transaction lock on the network due to ongoing processes or background jobs.
  
  Solution:
  
  Check for Locks: Use transaction code SM12 to check for any locks on the network. If you find a lock that is not needed, you can delete it (ensure you have the necessary authorizations).
  Wait for Processing to Complete: If the network is being processed by another user or job, you may need to wait until that process is completed.
  Check Network Status: Ensure that the network is in a status that allows for maintenance. You can check the status using transaction code CN21 (for standard networks) or CN22 (for network activities).
  Release the Network: If you have the necessary permissions, you can try to release the network using transaction code CN22 or CN24.
  Consult with Colleagues: If you are unsure about the status or locks, consult with your colleagues or system administrator to understand if someone else is working on the same network.
  
  Related Information:
  
  Transaction Codes:
  
  CN21: Create Standard Network
  CN22: Change Standard Network
  CN24: Display Standard Network
  SM12: Display and Delete Locks
  
  
  User Authorizations: Ensure that you have the necessary authorizations to perform actions on the network.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further troubleshooting steps.