How To Fix CK302 - Unit cost est. found for material & in plant & for cstg variant &

CK302 - Overview

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 302

• Message text: Unit cost est. found for material & in plant & for cstg variant &

What causes this issue?

A unit cost estimate for costing variant &v3& exists for material &v1&
in plant &v2&.

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?

Error message extract from SAP system. Copyright SAP SE.

CK302 - Details

• The SAP error message CK302 indicates that a unit cost estimate has been found for a specific material in a particular plant and for a specific costing variant. This message typically arises during the costing process, particularly when trying to create or change a cost estimate for a material that already has an existing cost estimate.
  
  Cause:
  
  Existing Cost Estimate: The primary cause of this error is that there is already a cost estimate for the specified material, plant, and costing variant. SAP does not allow the creation of a new cost estimate if one already exists unless certain conditions are met.
  Costing Variant Settings: The costing variant settings may not allow for the creation of a new cost estimate if one already exists.
  Locked Cost Estimate: The existing cost estimate may be locked for some reason, preventing changes or new estimates from being created.
  
  
  Solution:
  
  Check Existing Cost Estimates: Use transaction code CK13N (Display Cost