How To Fix MILL021 - Please first enter a class type and characteristic

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL - Messages in IS Mill Products

• Message number: 021

• Message text: Please first enter a class type and characteristic

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 MILL021 - Please first enter a class type and characteristic ?

  The SAP error message MILL021 ("Please first enter a class type and characteristic") typically occurs in the context of material management or classification in SAP. This error indicates that the system requires you to specify a class type and a characteristic before proceeding with certain operations, such as creating or modifying a classification for a material.
  Cause:
  
  Missing Class Type: The class type, which defines the characteristics of the classification, has not been entered.
  Missing Characteristic: The specific characteristic that you want to assign to the class type has not been defined.
  Incorrect Configuration: The classification system may not be properly configured, or the necessary class types and characteristics may not have been created in the system.
  
  Solution:
  To resolve the MILL021 error, follow these steps:
  
  
  Enter Class Type:
  
  Navigate to the relevant transaction where you are trying to classify the material (e.g., MM01, MM02 for material master).
  Ensure that you have selected the appropriate class type from the dropdown menu or input field.
  
  
  
  Enter Characteristic:
  
  After selecting the class type, you need to specify the characteristic that you want to assign to the material.
  Make sure that the characteristic you are trying to use is defined for the selected class type.
  
  
  
  Check Configuration:
  
  If you are unsure about the available class types and characteristics, you may need to check the configuration in the SAP system.
  Use transaction CL02 (Change Class) or CL03 (Display Class) to review existing classes and their characteristics.
  If necessary, create or modify class types and characteristics using transaction CL01 (Create Class) or CL02.
  
  
  
  Authorization:
  
  Ensure that you have the necessary authorizations to create or modify classifications in the system.
  
  
  
  Consult Documentation:
  
  If you are still facing issues, refer to SAP documentation or consult with your SAP administrator for further assistance.
  
  
  
  Related Information:
  
  Class Types: These are used to group similar characteristics together. Each class type can have multiple characteristics associated with it.
  Characteristics: These are the attributes that describe the properties of the materials or objects being classified.
  Classification System: This is a part of the SAP system that allows for the categorization of materials, making it easier to manage and retrieve information.
  
  By ensuring that both the class type and characteristic are correctly entered, you should be able to resolve the MILL021 error and proceed with your task in SAP.