How To Fix CK101 - You must save the cost component split

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 101

• Message text: You must save the cost component split

What causes this issue?

You are attempting to save the <DS:GLOS.cost_element_itemization>cost
element itemization</> of the cost estimate without the
<DS:GLOS.cost_component_split>cost component split</>.

System Response

The cost estimate is not saved.

How to fix this error?

If you want to save the cost element itemization for the cost estimate,
you must also save the cost component split.
In material costing, cost estimates are always saved with the cost
component split.
If you still get this system message, notify 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 CK101 - You must save the cost component split ?

  The SAP error message CK101, which states "You must save the cost component split," typically occurs in the context of cost accounting and product costing within the SAP system. This error indicates that the system requires the cost component split to be saved before proceeding with further actions, such as posting or saving a document.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Incomplete Cost Component Split: The cost component split has not been fully defined or saved in the system.
  Missing Data: Required fields in the cost component split are not filled out, leading to an incomplete entry.
  Transaction Context: The transaction you are trying to execute requires a valid cost component split, which has not been established yet.
  
  Solution:
  To resolve the CK101 error, you can follow these steps:
  
  
  Check Cost Component Split:
  
  Navigate to the relevant transaction where the error occurred (e.g., CK11N for cost estimate).
  Ensure that the cost component split is properly defined and filled out.
  
  
  
  Save the Cost Component Split:
  
  If you have made changes to the cost component split, make sure to save those changes before proceeding. Look for a "Save" button or option in the interface.
  
  
  
  Review Required Fields:
  
  Ensure that all mandatory fields in the cost component split are filled in. Missing information can lead to this error.
  
  
  
  Consult Documentation:
  
  If you are unsure about the required fields or the structure of the cost component split, refer to SAP documentation or your organization's internal guidelines.
  
  
  
  Check User Authorizations:
  
  Ensure that you have the necessary authorizations to save changes in the cost component split. Lack of permissions can sometimes lead to errors.
  
  
  
  Recreate the Cost Estimate:
  
  If the issue persists, consider recreating the cost estimate or the relevant document from scratch to ensure that all components are correctly defined.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CK11N (Create Cost Estimate), CK40N (Change Cost Estimate), and CK24 (Display Cost Estimate).
  Cost Component Structure: Understand the cost component structure in your organization, as it may vary based on the configuration and business processes.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in controlling (CO) and product costing.