How To Fix K3048 - Reference cost estimate cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: K3 - Material Cost Estimate

• Message number: 048

• Message text: Reference cost estimate cannot be changed

What causes this issue?

In the <DS:GLOS.costing_variant>costing variant</>, no
<DS:DE.CK_REFID>reference variant</> was entered. A cost estimate
(reference cost estimate) created with this variant cannot be changed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The cost estimate must be created afresh.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K3048 - Reference cost estimate cannot be changed ?

  The SAP error message K3048, "Reference cost estimate cannot be changed," typically occurs in the context of cost accounting when you attempt to modify a reference cost estimate that is locked or not allowed to be changed due to certain conditions. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Locked Cost Estimate: The reference cost estimate you are trying to change may be locked because it has been used in a production order, purchase order, or other transactions.
  Status of Cost Estimate: The cost estimate may be in a status that does not allow changes, such as being marked as "released" or "finalized."
  Authorization Issues: You may not have the necessary authorizations to change the cost estimate.
  System Settings: Certain system settings or configurations may prevent changes to reference cost estimates.
  
  Solutions:
  
  Check Lock Status: Verify if the cost estimate is locked. You can do this by checking the related transactions or documents that may be using the cost estimate.
  Change Status: If the cost estimate is in a status that prevents changes, you may need to reverse or delete dependent documents (like production orders) before you can modify the cost estimate.
  Authorization Check: Ensure that you have the necessary permissions to make changes to cost estimates. If not, contact your SAP administrator to obtain the required authorizations.
  Use a New Cost Estimate: If changing the existing reference cost estimate is not possible, consider creating a new cost estimate instead.
  Consult Documentation: Review SAP documentation or help files for specific details related to cost estimate management in your version of SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CK11N (Create Cost Estimate), CK40N (Change Cost Estimate), and CK24 (Display Cost Estimate).
  Costing Variants: Understand the costing variants and their settings, as they can influence how cost estimates are created and modified.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address specific issues.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the K3048 error and take appropriate action to resolve it.