How To Fix CN249 - Confirmation not possible - Save network first

CN249 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 249

• Message text: Confirmation not possible - Save network first

What causes this issue?

You want to confirm an activity that belongs to a network that has not
been saved. However, you can only confirm activities, if the
corresponding network has already been saved.

System Response

INCLUDE NA_ALLG_NOVERARBEITUNG OBJECT DOKU ID TX

How to fix this error?

First save the network.
You can now enter the confirmation.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN249 - Confirmation not possible - Save network first ?

  The SAP error message CN249: Confirmation not possible - Save network first typically occurs in the context of project management and network activities within SAP. This error indicates that you are trying to confirm a network activity without first saving the network itself. Here’s a breakdown of the cause, solution, and related information for this error:
  
  Cause:
  
  Unsaved Changes: The network you are working on has unsaved changes. SAP requires that all changes to the network be saved before you can confirm any activities associated with it.
  Network Status: The network might be in a status that does not allow confirmations until it is saved.
  User Authorization: There may be restrictions on your user role that prevent you from saving the network or confirming activities.
  
  
  Solution:
  
  
  Save the Network: 
  
  Before attempting to confirm any activities, ensure that you save the network. You can do this by clicking the "Save" button (usually represented by a disk icon)