How To Fix MLCCS010 - Cost element &1 is not assigned to a cost component in CostCompStruct &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MLCCS - Message for Actual Costing

• Message number: 010

• Message text: Cost element &1 is not assigned to a cost component in CostCompStruct &2

What causes this issue?

You have activated the actual cost component split.
No cost component has been assigned to cost element &v1& origin group
&v3& in cost component structure &v2& for chart of accounts &v4&. The
system is unable to assign the value to a cost component.

System Response

You cannot carry out posting.

How to fix this error?

Check whether for this operation the value to be posted is to be
assigned to this cost element.
If the value has been assigned to the <ZH>wrong</> cost element, you
should change the account assignment for this operation.
If the value has been assigned to the <ZH>right</> cost element, then
maintain an assignment of the cost element and origin group in
Customizing of Product Cost Planning.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MLCCS010 - Cost element &1 is not assigned to a cost component in CostCompStruct &2 ?

  The SAP error message MLCCS010 indicates that a specific cost element is not assigned to a cost component in the specified cost component structure. This error typically arises in the context of controlling (CO) and product costing processes, where cost elements are used to categorize costs, and cost components are used to break down costs into different categories for analysis.
  Cause:
  
  Missing Assignment: The cost element specified in the error message is not linked to any cost component in the defined cost component structure.
  Incorrect Configuration: The cost component structure may not be properly configured to include the relevant cost elements.
  Changes in Cost Structure: If there have been recent changes to the cost component structure or cost elements, it may lead to inconsistencies.
  Data Migration Issues: If data has been migrated from another system, it may not have been correctly mapped to the cost component structure.
  
  Solution:
  
  
  Check Cost Component Structure:
  
  Go to the configuration settings for the cost component structure in SAP (Transaction code: OKTZ).
  Verify that the cost element in question is assigned to the appropriate cost component.
  
  
  
  Assign Cost Element:
  
  If the cost element is not assigned, you can add it to the relevant cost component in the cost component structure.
  Ensure that the assignment reflects the intended categorization of costs.
  
  
  
  Review Cost Element Master Data:
  
  Check the master data of the cost element (Transaction code: KA03) to ensure it is correctly defined and active.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or configuration guides related to cost component structures and cost elements for best practices.
  
  
  
  Testing:
  
  After making changes, perform a test to ensure that the error no longer occurs and that the costing calculations are accurate.
  
  
  
  Transport Changes:
  
  If changes are made in a development environment, ensure that they are transported to the production environment following your organization's change management procedures.
  
  
  
  Related Information:
  
  Cost Component Structure: This is a hierarchical structure that defines how costs are categorized in product costing. It is essential for accurate cost analysis and reporting.
  Cost Elements: These are used to classify costs in the SAP system. They can be primary (directly linked to financial accounting) or secondary (used for internal controlling purposes).
  Transaction Codes:
  
  OKTZ: To maintain cost component structures.
  KA03: To display cost element master data.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide additional guidance related to this error message.
  
  By following these steps, you should be able to resolve the MLCCS010 error and ensure that your cost elements are correctly assigned within the cost component structure.