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

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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