How To Fix APPL_MD_CLF_LEAN005 - Material &1 uses unsupported class &2 (class type &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: APPL_MD_CLF_LEAN - Lean Classification: CMD-specific Messages

• Message number: 005

• Message text: Material &1 uses unsupported class &2 (class type &3)

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 APPL_MD_CLF_LEAN005 - Material &1 uses unsupported class &2 (class type &3) ?

  The SAP error message APPL_MD_CLF_LEAN005 indicates that a material (identified by &1) is using a class (identified by &2) that is not supported for the specified class type (identified by &3). This typically occurs in the context of material classification in SAP, where materials are assigned to classes for categorization and management purposes.
  Cause:
  
  Unsupported Class Type: The class type used for the material is not configured to be used with the material type in question. This can happen if the class type is not set up correctly in the classification system.
  Configuration Issues: There may be issues in the configuration of the classification system, such as missing or incorrect settings for class types and their relationships with material types.
  Data Integrity Issues: The material may have been incorrectly assigned to a class that is not compatible with its type, possibly due to manual errors or data migration issues.
  
  Solution:
  
  
  Check Class Type Configuration:
  
  Go to the classification system configuration in SAP (Transaction code: CL02 for class maintenance).
  Verify that the class type used for the material is correctly defined and is compatible with the material type.
  
  
  
  Review Material Master Data:
  
  Use Transaction code: MM03 to display the material master data.
  Check the classification view to see which class is assigned to the material and ensure it is appropriate.
  
  
  
  Reassign Class:
  
  If the class type is indeed unsupported, you may need to reassign the material to a different class that is compatible with its type.
  This can be done using Transaction code: CL24N (to change classification) or through the material master data maintenance.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP Basis or functional team to ensure that the classification settings align with your business processes.
  
  
  
  Testing:
  
  After making changes, test the material creation or modification process to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CL02: Class Maintenance
  CL24N: Change Class Assignment
  MM03: Display Material Master
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to involve your SAP support team or consult with SAP directly for further assistance.