How To Fix CO757 - Control key & does not exist

CO757 - Overview

• Message type: E = Error

• Message class: CO - PPC order processing messages

• Message number: 757

• Message text: Control key & does not exist

What causes this issue?

Control key &V1& was maintained in Customizing and then deleted at a
later date.

How to fix this error?

Maintain control key &V1& in Customizing.

Error message extract from SAP system. Copyright SAP SE.

CO757 - Details

• The SAP error message CO757 indicates that the control key specified in a transaction does not exist in the system. This error typically occurs in the context of production planning and controlling (PP/CO) when trying to create or process production orders, work orders, or other related documents.
  
  Cause:
  
  Invalid Control Key: The control key entered does not match any existing control key in the system.
  
  Configuration Issues: The control key may not have been configured properly in the system.
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified control key.
  Data Entry Error: There may be a typographical error in the control key entered.
  
  
  Solution:
  
  
  Check Control Key: Verify that the control key you are using is correct. You can do this by navigating to the configuration settings in SAP:
  
  Go to transaction code SPRO.
  Navigate to Production ? Basic Data ? Control Keys.
  Check if the control key exists and is correctly