How To Fix KK304 - Cost estimate & already exists

KK304 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 304

• Message text: Cost estimate & already exists

What causes this issue?

You selected the <LS>create costing</> function. You can currently
assign only one cost estimate to an object.

System Response

The system is finding cost estimate &v1& which was already assigned to
this object.

How to fix this error?

A system error occurred. Please advise your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KK304 - Cost estimate & already exists ?

  The SAP error message KK304 ("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 in the past or when you are trying to create a new version of a cost estimate without properly managing 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.
  Costing Type: The costing type