How To Fix KK168 - Cost estimate already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: KK -

• Message number: 168

• Message text: Cost estimate already exists

What causes this issue?

There is already a cost estimate for material number &v1& with costing
variant &v2& and costing version &v3& for costing date &v4& in the
database or in the current work session.

How to fix this error?

If you are creating a copy of an existing cost estimate in simulation
costing, you must use a costing key that has not yet been specified.
In a costing structure, this applies to every cost estimate. The
costing key can be changed accordingly.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KK168 - Cost estimate already exists ?

  The SAP error message KK168 ("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 create a new version of a cost estimate without properly managing the existing ones.
  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 Version: You may be trying to create a cost estimate in a version that is already in use or has been finalized.
  Date Issues: The date of the new cost estimate may overlap with the validity period of an existing cost estimate.
  
  Solution:
  To resolve the KK168 error, you can take the following steps:
  
  
  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 decide whether to use the existing one or create a new version.
  
  
  
  Create a New Version:
  
  If you need to create a new cost estimate, ensure that you are using a different version number. You can do this by specifying a new version in the costing run.
  
  
  
  Change the Validity Period:
  
  If the existing cost estimate is valid for a certain period, you may need to adjust the validity dates of the new cost estimate to avoid overlap.
  
  
  
  Delete or Mark Existing Cost Estimate:
  
  If the existing cost estimate is no longer needed, you can delete it or mark it as inactive, depending on your organization's policies.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for specific guidelines on managing cost estimates in your environment.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CK11N: Create Cost Estimate
  CK13N: Display Cost Estimate
  CK24: Change Cost Estimate
  
  
  Costing Variants: Ensure that the costing variant you are using is set up correctly and allows for the creation of new cost estimates.
  Authorization: Ensure that you have the necessary authorizations to create or modify cost estimates in the system.
  
  By following these steps, you should be able to resolve the KK168 error and successfully manage cost estimates in SAP. If the issue persists, it may be beneficial to consult with your SAP support team for further assistance.