How To Fix MDG_MAT_LOADER_MSG025 - Material &1 exist in active area; Material overwritten

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_MAT_LOADER_MSG - Message class for Loader

• Message number: 025

• Message text: Material &1 exist in active area; Material overwritten

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_MAT_LOADER_MSG025 - Material &1 exist in active area; Material overwritten ?

  The SAP error message MDG_MAT_LOADER_MSG025 indicates that a material with the same identifier already exists in the active area of the Material Master in SAP Master Data Governance (MDG). This means that when you are trying to load or create a material, the system has detected that a material with the same key (e.g., Material Number) is already present, and as a result, the new material data is overwriting the existing one.
  
  Cause:
  
  Duplicate Material Number: The material number you are trying to create or load already exists in the system.
  Data Load Process: During the data load process, the system checks for existing records, and if it finds a match, it will overwrite the existing record with the new data.
  Configuration Settings: The settings in the MDG configuration may allow for overwriting existing records without prompting for confirmation.
  
  
  Solution:
  
  
  Check Existing Material: Before loading new material data, check if the material number already exists in