How To Fix CUM01006 - Material is not assigned to a class

SAP Error Message - Details

• Message type: E = Error

• Message class: CUM01 - Message Class for Displaying Configuration Model

• Message number: 006

• Message text: Material is not assigned to a class

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 CUM01006 - Material is not assigned to a class ?

  The SAP error message CUM01006, which states "Material is not assigned to a class," typically occurs when you are trying to perform an action related to a material that has not been classified in the system. This classification is important for various functionalities in SAP, such as reporting, material management, and inventory control.
  Cause:
  
  Missing Classification: The material in question has not been assigned to any classification class in the system.
  Incorrect Material Type: The material type may not be set up to allow classification.
  Data Entry Error: There may have been an oversight during the material master data creation or modification process.
  
  Solution:
  To resolve the CUM01006 error, you can follow these steps:
  
  
  Check Material Master Data:
  
  Go to the transaction code MM03 (Display Material) and enter the material number.
  Check the classification view to see if the material is assigned to a class.
  
  
  
  Assign Material to a Class:
  
  If the material is not assigned to a class, you can assign it by using transaction code CL02 (Change Class).
  Select the appropriate class and assign the material to it.
  
  
  
  Create or Modify Class:
  
  If the required class does not exist, you may need to create a new class using transaction code CL01 (Create Class).
  Ensure that the class is set up correctly with the necessary characteristics.
  
  
  
  Check Material Type Configuration:
  
  Ensure that the material type allows for classification. This can be checked in the configuration settings (transaction code SPRO).
  Navigate to Logistics - General > Material Master > Settings for Key Fields > Define Material Types and verify the settings.
  
  
  
  Consult with SAP Basis or Functional Team:
  
  If you are unable to resolve the issue, it may be necessary to consult with your SAP Basis or functional team for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MM03: Display Material
  CL02: Change Class
  CL01: Create Class
  SPRO: Customizing Implementation Guide
  
  
  
  Classification in SAP: Classification is a method of grouping materials based on shared characteristics. It allows for better reporting and management of materials.
  
  
  Material Master Data: The material master is a central repository of information about materials that an organization procures, produces, and sells.
  
  
  By following these steps, you should be able to resolve the CUM01006 error and ensure that your materials are properly classified in the SAP system.