How To Fix CN321 - Entry of a functional area is not possible

CN321 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 321

• Message text: Entry of a functional area is not possible

What causes this issue?

It is not possible to enter a functional area here because the system
has not been set up for cost of sales accounting.

System Response

A functional area cannot be entered in the newtwork or a network
activity.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN321 - Entry of a functional area is not possible ?

  The SAP error message CN321 ("Entry of a functional area is not possible") typically occurs in the context of project management or controlling when you are trying to enter a functional area in a transaction where it is not allowed. This error is often related to the configuration of the project or the settings in the controlling area.
  Causes:
  
  Configuration Settings: The functional area may not be configured correctly in the controlling area or project settings.
  Transaction Type Restrictions: Certain transaction types may not allow the entry of functional areas.
  Master Data Issues: The master data for the project or cost center may not be set up to include functional areas.
  Authorization Issues: The user may not have the necessary authorizations to enter a functional area.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP (transaction code SPRO) and verify the settings for the controlling area and functional areas.
  Ensure that the functional area is allowed for the