How To Fix APPL_MD_CLF_LEAN001 - Material &1 is not supported in Lean Classification

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 001

• Message text: Material &1 is not supported in Lean Classification

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_LEAN001 - Material &1 is not supported in Lean Classification ?

  The SAP error message APPL_MD_CLF_LEAN001 indicates that a specific material (denoted by &1) is not supported in Lean Classification. This typically occurs when you are trying to use Lean Classification functionality for a material that does not meet the necessary criteria or configuration requirements.
  Cause:
  
  Material Type: The material may not be of a type that is compatible with Lean Classification. Lean Classification is often used for materials that are classified in a specific way, and certain material types may not be supported.
  Classification Settings: The material may not have been properly classified or may not have the necessary classification data assigned to it.
  Configuration Issues: There may be configuration settings in the SAP system that prevent the material from being used with Lean Classification.
  Missing Master Data: The material master data may be incomplete or missing required fields that are necessary for Lean Classification.
  
  Solution:
  
  Check Material Type: Verify that the material type of the affected material is compatible with Lean Classification. You may need to change the material type or create a new material that is compatible.
  Review Classification Data: Ensure that the material has been properly classified. You can do this by checking the classification view in the material master and ensuring that the necessary characteristics and values are assigned.
  Configuration Review: Review the configuration settings for Lean Classification in your SAP system. This may involve checking the settings in the customizing transaction (SPRO) related to material classification.
  Complete Master Data: Ensure that all required fields in the material master are filled out correctly. This includes checking for any missing data that may be required for Lean Classification.
  Consult Documentation: Refer to SAP documentation or help resources for Lean Classification to understand the specific requirements and limitations.
  
  Related Information:
  
  Lean Classification: Lean Classification is a simplified version of the standard classification system in SAP, designed for materials that do not require the full complexity of the standard classification.
  Material Master: The material master is a central repository of information about materials in SAP, and it is crucial for various processes including procurement, production, and sales.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on Lean Classification issues.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in material management and classification.