How To Fix MDG_CLF_LEAN013 - Missing class in class assignment of material &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_CLF_LEAN - Lean Classification - Central Governance parts

• Message number: 013

• Message text: Missing class in class assignment of material &1

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 MDG_CLF_LEAN013 - Missing class in class assignment of material &1 ?

  The SAP error message MDG_CLF_LEAN013 indicates that there is a missing class in the class assignment of a material. This error typically occurs in the context of Material Master data management within SAP Master Data Governance (MDG).
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Class Assignment: The material you are trying to process does not have a valid class assigned to it. This could be due to the class not being created or not being assigned correctly in the material master data.
  Incorrect Configuration: The classification system may not be configured properly, leading to issues in class assignments.
  Data Inconsistencies: There may be inconsistencies in the data that prevent the system from recognizing the class assignment.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Class Assignment:
  
  Go to the Material Master (transaction code MM03) and check the classification view of the material in question.
  Ensure that the material has a