How To Fix MLCCS105 - User control: ignore change of cost component structure

SAP Error Message - Details

• Message type: E = Error

• Message class: MLCCS - Message for Actual Costing

• Message number: 105

• Message text: User control: ignore change of cost component structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MLCCS105 - User control: ignore change of cost component structure ?

  The SAP error message MLCCS105 ("User control: ignore change of cost component structure") typically occurs in the context of controlling and cost accounting when there is an attempt to change the cost component structure of a material or cost object that is already in use. This can happen during various processes, such as when trying to update cost estimates or during the execution of certain transactions.
  Cause:
  The error is generally caused by one of the following reasons:
  
  Existing Cost Component Structure: The cost component structure for the material or cost object is already defined and in use, and the system is set to prevent changes to avoid inconsistencies in financial reporting.
  User Control Settings: The system settings or user controls may be configured to ignore changes to the cost component structure to maintain data integrity.
  Costing Variants: The costing variant being used may not allow changes to the cost component structure once it has been established.
  
  Solution:
  To resolve the MLCCS105 error, consider the following steps:
  
  
  Review Cost Component Structure: Check the current cost component structure assigned to the material or cost object. If changes are necessary, you may need to create a new cost component structure rather than modifying an existing one.
  
  
  Adjust User Control Settings: If you have the necessary authorizations, you can review and adjust the user control settings in the configuration to allow changes to the cost component structure. This typically involves navigating to the relevant configuration settings in the SAP system.
  
  
  Use a Different Costing Variant: If the current costing variant does not allow changes, consider using a different costing variant that permits modifications to the cost component structure.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling cost component structures and the implications of changing them.
  
  
  Contact SAP Support: If the issue persists or if you are unsure about making changes, it may be beneficial to contact SAP support or consult with an SAP expert who can provide tailored assistance based on your specific system configuration and business processes.
  
  
  Related Information:
  
  Cost Component Structure: This is a key element in SAP Controlling (CO) that defines how costs are categorized and reported. Understanding the structure is crucial for accurate financial reporting.
  Costing Variants: These are configurations that determine how costs are calculated and reported in SAP. Each variant can have different settings regarding cost component structures.
  SAP Configuration: Changes to cost component structures and related settings typically require access to the SAP configuration (SPRO) and may involve multiple modules, including Material Management (MM) and Controlling (CO).
  
  By following these steps and understanding the underlying concepts, you should be able to address the MLCCS105 error effectively.