How To Fix CO753 - Control key & is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: CO - PPC order processing messages

• Message number: 753

• Message text: Control key & is not permitted

What causes this issue?

Control key &V1& is not valid for production orders, since it is
defined as a control key for <GL:general_costs_activity>general costs
activities</> in the customizing menu of Project Systems.

How to fix this error?

You have two options:
Select a control key that is valid for production orders (i.e. a
control key that is not defined for a general costs activities.
Branch to the Project System customizing menu. Take out the indicator
<ZH>General Costs Activity</> for control key &V1&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CO753 - Control key & is not permitted ?

  The SAP error message CO753 indicates that the control key specified in a production order or operation is not permitted for the action you are trying to perform. This error typically arises in the context of production planning and control, particularly when dealing with production orders, work centers, or routing.
  Cause:
  
  Invalid Control Key: The control key you are using may not be valid for the operation or the production order type you are working with.
  Configuration Issues: The control key may not be properly configured in the system, or it may not be assigned to the relevant order type or operation.
  Authorization Issues: The user may not have the necessary authorizations to perform actions associated with the specified control key.
  Status of the Order: The production order may be in a status that does not allow the use of the specified control key.
  
  Solution:
  
  
  Check Control Key Configuration:
  
  Go to the configuration settings for control keys in SAP (Transaction code: OPL8).
  Verify that the control key is correctly defined and assigned to the appropriate order types and operations.
  
  
  
  Review the Production Order:
  
  Check the production order or operation to ensure that the control key is appropriate for the action you are trying to perform.
  Ensure that the order is in a status that allows the use of the control key.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to perform the action associated with the control key.
  Consult with your SAP security team if you suspect authorization issues.
  
  
  
  Use a Different Control Key:
  
  If the control key is not valid for the operation, consider using a different control key that is appropriate for the task at hand.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more information on control keys and their usage.
  
  
  
  Related Information:
  
  Control Keys: Control keys in SAP define how operations are processed in production orders. They determine various aspects such as whether an operation is relevant for costing, scheduling, or confirmation.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CO03 (Display Production Order) to manage production orders effectively.
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific control key or error message.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.