How To Fix MDG_CLF_LEAN015 - Wrong class number &1 in class assignment of material &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 015

• Message text: Wrong class number &1 in class assignment of material &2

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_CLF_LEAN015 - Wrong class number &1 in class assignment of material &2 ?

  The SAP error message MDG_CLF_LEAN015 indicates that there is an issue with the class assignment of a material in the Master Data Governance (MDG) system. Specifically, the error message states that the class number provided is incorrect or does not exist in the system for the specified material.
  Cause:
  
  Invalid Class Number: The class number (&1) specified in the class assignment does not exist in the system or is not valid for the material (&2).
  Incorrect Configuration: The class may not be properly configured in the system, or it may not be assigned to the correct material type.
  Data Inconsistency: There may be inconsistencies in the data, such as missing or incorrect entries in the classification tables.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the class or material.
  
  Solution:
  
  Verify Class Number: Check the class number (&1) in the classification system to ensure it exists and is correctly defined. You can do this by navigating to the classification view in SAP and confirming that the class is active and properly configured.
  Check Material Type: Ensure that the class is assigned to the correct material type. You can do this by reviewing the configuration settings in the material master data.
  Correct Data Entries: If there are inconsistencies, correct the entries in the classification tables. This may involve updating the material master data or the class definitions.
  Authorization Check: Ensure that the user has the necessary authorizations to access and modify the class and material. If not, contact your SAP security administrator to grant the required permissions.
  Reassign Class: If the class number is indeed incorrect, you may need to reassign the correct class to the material in the MDG system.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CL02 (Change Class) or MM02 (Change Material) to check and modify class assignments.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Documentation: Refer to the SAP Help Portal for documentation on classification and material master data management in MDG.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to resolve the error message MDG_CLF_LEAN015 and ensure that the class assignment for the material is correct.