How To Fix KK421 - Cost estimate closed by &

KK421 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 421

• Message text: Cost estimate closed by &

What causes this issue?

The cost estimate was closed by the above user.

System Response

The system set a flag in the history.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KK421 - Cost estimate closed by & ?

  The SAP error message KK421 ("Cost estimate closed by &") typically indicates that a cost estimate for a particular material or production order has been closed and is no longer available for further processing. This can occur in various scenarios, such as when a cost estimate has been finalized and locked for changes, or when the associated production order has been settled.
  
  Cause:
  
  Cost Estimate Closure: The cost estimate has been marked as closed, meaning it cannot be modified or used for further calculations.
  Settlement of Production Order: If the production order associated with the cost estimate has been settled, the cost estimate may also be closed.
  Status Change: The status of the cost estimate may have changed due to business processes, such as the completion of a project or the end of a financial period.
  
  
  Solution:
  
  Check Cost Estimate Status: Verify the status of the cost estimate in the system. You can do this by