How To Fix KK030 - No unit cost estimate exists for reference &

KK030 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 030

• Message text: No unit cost estimate exists for reference &

What causes this issue?

No costing item has been created for the base planning object that you
entered as a reference. This means that no fields could be transferred
from the base planning object.

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?

Check your entries, and enter a base planning object for which a
costing item was created.

Error message extract from SAP system. Copyright SAP SE.

KK030 - Details

• The SAP error message KK030 ("No unit cost estimate exists for reference &") typically occurs in the context of cost accounting, particularly when dealing with cost estimates for materials or production orders. This error indicates that the system cannot find a valid cost estimate for the specified reference object (e.g., material, production order, etc.).
  Causes:
  
  Missing Cost Estimate: The most common cause is that there is no cost estimate created for the specified material or production order.
  Incorrect Reference: The reference object (e.g., material number or order number) may be incorrect or not properly maintained in the system.
  Costing Variant Issues: The costing variant used may not be set up correctly or may not be applicable for the reference object.
  Data Not Updated: The cost estimate may not have been updated or released after changes were made to the material or production order.
  Valuation Area Issues: The valuation area (plant or company code) may not have