How To Fix MDC_MAT_MODEL106 - A fatal error occured. Material &1 and others can not be activated

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_MAT_MODEL -

• Message number: 106

• Message text: A fatal error occured. Material &1 and others can not be activated

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 MDC_MAT_MODEL106 - A fatal error occured. Material &1 and others can not be activated ?

  The SAP error message MDC_MAT_MODEL106 indicates that there is a fatal error preventing the activation of a material or materials in the system. This error typically occurs in the context of Material Master data management, particularly when working with the Material Data Cockpit (MDC) or similar functionalities.
  Causes:
  
  Inconsistent Data: The material master data may have inconsistencies or missing mandatory fields that prevent activation.
  Dependencies: There may be dependencies on other objects or data that are not met, such as missing classifications or views.
  Authorization Issues: The user may not have the necessary authorizations to activate the material.
  Technical Issues: There could be underlying technical issues, such as database inconsistencies or system errors.
  Custom Code: If there are custom enhancements or modifications in the material activation process, they may be causing the error.
  
  Solutions:
  
  Check Material Data: Review the material master data for the affected materials. Ensure that all mandatory fields are filled out correctly and that there