How To Fix CN074 - Control key is not valid for services

CN074 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 074

• Message text: Control key is not valid for services

What causes this issue?

The control key you have entered is not valid for services.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

Check to make sure you have entered the correct control key for the
activity.
INCLUDE 'NA_ALLG_VORGEHEN' OBJECT DOKU ID TX
Check to see if the control key has been properly defined. If necessary,
set the indicator for services in Customizing.

Error message extract from SAP system. Copyright SAP SE.

CN074 - Details

• The SAP error message CN074 ("Control key is not valid for services") typically occurs when you are trying to assign a control key to a service that is not compatible with that control key. Control keys in SAP are used to define how operations are processed in project management and production planning, and they determine the behavior of the activities in the project.
  
  Cause:
  
  Invalid Control Key: The control key you are trying to use is not defined for service activities in the system.
  
  Configuration Issues: The control key may not be configured correctly in the system for the type of service you are trying to create or manage.
  Service Type: The service you are trying to assign may not be compatible with the control key due to its nature (e.g., it may be set up for production orders rather than service orders).
  
  
  Solution:
  
  
  Check Control Key Configuration:
  
  Go to the configuration settings for control keys in