How To Fix K3023 - Cost estimate already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: K3 - Material Cost Estimate

• Message number: 023

• Message text: Cost estimate already exists

What causes this issue?

There are time conflicts with the key date of another cost estimate,
which is valid from &V3& to &V4&.

System Response

The cost estimate from &v1& to &v2& cannot be created.

How to fix this error?

Change the existing cost estimate, or enter a different period.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K3023 - Cost estimate already exists ?

  The SAP error message K3023 ("Cost estimate already exists") typically occurs when you attempt to create a new cost estimate for a material or product that already has an existing cost estimate in the system. This can happen in various scenarios, such as when you are trying to create a cost estimate for a material that has already been costed or when you are trying to update an existing cost estimate without following the proper procedures.
  Cause:
  
  Existing Cost Estimate: The primary cause of this error is that a cost estimate for the specified material already exists in the system.
  Costing Variant: The costing variant used may not allow for the creation of multiple cost estimates for the same period.
  Costing Period: The cost estimate may be locked due to the period being closed for posting.
  Incorrect Data Entry: There may be an issue with the data being entered, such as incorrect material number or plant.
  
  Solution:
  
  
  Check Existing Cost Estimates: 
  
  Use transaction code CK13N (Display Cost Estimate) to check if a cost estimate already exists for the material in question.
  If a cost estimate exists, you may need to modify or re-evaluate it instead of creating a new one.
  
  
  
  Use Different Costing Variant: 
  
  If you need to create a new cost estimate, consider using a different costing variant or a different period if applicable.
  
  
  
  Unlock the Period: 
  
  If the costing period is closed, you may need to unlock it or create a new cost estimate for an open period.
  
  
  
  Delete Existing Cost Estimate: 
  
  If appropriate, you can delete the existing cost estimate using transaction code CK14N (Delete Cost Estimate) before creating a new one. Be cautious with this approach, as it may affect financial reporting.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or consult with your SAP support team for specific guidelines related to your organization's costing procedures.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CK11N: Create Cost Estimate
  CK13N: Display Cost Estimate
  CK14N: Delete Cost Estimate
  CK40N: Costing Run
  
  
  Costing Variants: Understand the settings of your costing variants, as they dictate how cost estimates are created and managed.
  Material Master Data: Ensure that the material master data is correctly set up and that the relevant views (like costing view) are maintained.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide patches related to this error.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.