How To Fix KK409 - Cost estimate already closed

KK409 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 409

• Message text: Cost estimate already closed

What causes this issue?

You are changing a cost estimate that has already been closed.

System Response

The system issues this warning.

How to fix this error?

You can still change the cost estimate.
The history shows who closed the cost estimate. Contact this person if
necessary.
When you have changed the cost estimate, you can choose <LS>Costing ->
Closing -> Close</>.

Error message extract from SAP system. Copyright SAP SE.

KK409 - Details

• The SAP error message KK409 ("Cost estimate already closed") typically occurs when you attempt to perform an action on a cost estimate that has already been marked as closed. This can happen in various scenarios, such as trying to post transactions, make changes, or create new documents based on a closed cost estimate.
  
  Cause:
  
  Closed Cost Estimate: The primary reason for this error is that the cost estimate you are trying to work with has been closed. Once a cost estimate is closed, it is no longer available for further processing.
  Incorrect Document Status: The document or transaction you are trying to process may be referencing a cost estimate that is in a closed status.
  System Configuration: There may be specific configurations or settings in your SAP system that prevent further actions on closed cost estimates.
  
  
  Solution:
  
  Check Cost Estimate Status: Verify the status of the cost estimate in question. You can do this by navigating