How To Fix KT378 - ML Version: Activation of exclusive use not allowed

KT378 - Overview

• Message type: E = Error

• Message class: KT - RK Message Table Maintenance

• Message number: 378

• Message text: ML Version: Activation of exclusive use not allowed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KT378 - ML Version: Activation of exclusive use not allowed ?

  The SAP error message KT378 ("ML Version: Activation of exclusive use not allowed") typically occurs in the context of Material Ledger (ML) when you attempt to activate exclusive use for a material that is not eligible for it. This can happen for various reasons, often related to the configuration of the Material Ledger or the specific settings of the material in question.
  
  Cause:
  
  Material Configuration: The material may not be set up to allow exclusive use. This can happen if the material is not marked as a material that can use the Material Ledger or if it is not set up correctly in the material master.
  Valuation Type: The valuation type of the material may not support exclusive use. Exclusive use is typically applicable to materials that have a specific valuation type.
  Existing Transactions: If there are existing transactions or postings against the material that do not support exclusive use, the system will prevent