How To Fix CN115 - Select network first

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 115

• Message text: Select network first

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 CN115 - Select network first ?

  The SAP error message CN115: Select network first typically occurs in the context of project management or network planning within the SAP system, particularly when working with the Project System (PS) module. This error indicates that the user is attempting to perform an action that requires a network to be selected first, but no network has been selected.
  Cause:
  The error is triggered when:
  
  The user tries to execute a function or transaction that requires a network to be specified, but they have not selected any network.
  The user may be in a screen or transaction that expects a network ID or number to be entered or selected before proceeding.
  
  Solution:
  To resolve the CN115 error, follow these steps:
  
  
  Select a Network: Ensure that you have selected a network before attempting to perform the action that triggered the error. You can do this by:
  
  Navigating to the appropriate transaction (e.g., CN21 for creating networks, CN22 for changing networks, etc.).
  Entering the network number directly if you know it, or using the search function to find the relevant network.
  
  
  
  Check Transaction Context: Make sure you are in the correct transaction or screen that allows for network selection. If you are in a different context, navigate to the appropriate area where networks are managed.
  
  
  Review User Permissions: Ensure that you have the necessary permissions to view and select networks. If you suspect permission issues, contact your SAP administrator.
  
  
  Consult Documentation: If you are unsure about the steps to select a network or the specific transaction you are in, refer to the SAP documentation or help resources for guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the Project System module, such as:
  
  CN21: Create Network
  CN22: Change Network
  CN23: Display Network
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to the error message.
  User Training: If you are new to SAP or the Project System module, consider undergoing training to better understand how to navigate and utilize the system effectively.
  
  By following these steps, you should be able to resolve the CN115 error and proceed with your tasks in SAP.