How To Fix CN859 - Control key & not valid for services

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 859

• Message text: Control key & not valid for services

What causes this issue?

Control key &V1& is not valid for services because you have not set the
services indicator.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

Check whether you have entered the right control key for services.
INCLUDE 'NA_ALLG_VORGEHEN' OBJECT DOKU ID TX
In Customizing, check whether the indicator in the control key
is set for services.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN859 - Control key & not valid for services ?

  The SAP error message CN859 ("Control key & not valid for services") typically occurs in the context of project management and service-related activities within SAP. This error indicates that the control key assigned to a service activity is not valid for the type of service being processed. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Invalid Control Key: The control key assigned to the service does not allow for the processing of service-related activities. Control keys define how operations are managed in the system, including whether they can be used for services.
  Configuration Issues: The control key may not be properly configured in the system to handle service-related tasks.
  Service Type Restrictions: Certain control keys are restricted to specific types of activities (e.g., production orders, maintenance orders) and may not be applicable to service orders.
  
  Solution:
  
  
  Check Control Key Configuration:
  
  Go to the configuration settings for control keys in SAP (Transaction code: OPL8).
  Verify that the control key you are using is set up to allow service-related activities. Ensure that the "Service" indicator is checked if applicable.
  
  
  
  Change Control Key:
  
  If the control key is not valid for services, consider changing it to a valid control key that allows for service processing. This can be done in the order or activity where the error is occurring.
  
  
  
  Review Service Order Settings:
  
  Ensure that the service order or project definition is correctly set up to use the control key in question. Check the settings in the project or order management module.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific details on control keys and their allowed activities.
  
  
  
  User Authorization:
  
  Ensure that the user has the necessary authorizations to use the control key in question. Sometimes, restrictions can be due to user roles and permissions.
  
  
  
  Related Information:
  
  Control Key Functionality: Control keys in SAP determine how operations are processed, including whether they can be used for planning, execution, and reporting.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CJ20N: Project Builder
  CO02: Change Production Order
  IW31/IW32: Create/Change Maintenance Order
  
  
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  
  If the problem persists after checking the above points, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in project systems or service management.