How To Fix CN094 - The network for activity & could not be found

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 094

• Message text: The network for activity & could not be found

What causes this issue?

A unit cost estimate could not be created for activity &V&, because no
network could be found for this activity.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN094 - The network for activity & could not be found ?

  The SAP error message CN094 ("The network for activity & could not be found") typically occurs in the context of project management and network planning within the SAP system, particularly in the Project System (PS) module. This error indicates that the system is unable to locate the network associated with a specific activity in a project.
  Causes:
  
  Network Not Created: The network for the specified activity has not been created or has been deleted.
  Incorrect Activity Assignment: The activity may not be correctly assigned to a network.
  Network Deactivation: The network might be deactivated or not released, making it unavailable for processing.
  Data Inconsistency: There may be inconsistencies in the project data, such as missing links between activities and networks.
  Authorization Issues: The user may not have the necessary authorizations to view or access the network.
  
  Solutions:
  
  Check Network Existence: Verify that the network for the specified activity exists. You can do this by navigating to the network in the Project System (using transaction codes like CN21 or CN22).
  Create or Reactivate Network: If the network does not exist, create it. If it has been deactivated, reactivate it.
  Verify Activity Assignment: Ensure that the activity is correctly assigned to the appropriate network. You can check this in the activity details.
  Check for Data Consistency: Use transaction codes like CJ20N (Project Builder) to check for any inconsistencies in the project structure.
  Authorization Check: Ensure that you have the necessary authorizations to access the network and its activities. Consult with your SAP security team if needed.
  Consult Documentation: Review SAP documentation or help resources for additional troubleshooting steps specific to your version of SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CN21 (Create Network), CN22 (Change Network), and CJ20N (Project Builder).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Consider visiting SAP community forums or user groups for additional insights and solutions from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.