How To Fix CLASSIFICATION_TOOL401 - For this characteristic, only the result of "=" or "<>" is defined.

SAP Error Message - Details

• Message type: E = Error

• Message class: CLASSIFICATION_TOOL - Classification tool

• Message number: 401

• Message text: For this characteristic, only the result of "=" or "<>" is defined.

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 CLASSIFICATION_TOOL401 - For this characteristic, only the result of "=" or "<>" is defined. ?

  The SAP error message CLASSIFICATION_TOOL401 indicates that there is an issue with the characteristic values defined in the classification system. Specifically, it means that for the characteristic in question, only the equality (=) or inequality (<>) operators are allowed for the values being used in the classification.
  Cause:
  This error typically arises when:
  
  You are trying to use a characteristic that has been defined to only accept specific types of comparisons (e.g., only = or <>).
  You may be attempting to use other comparison operators (like <, >, <=, >=) that are not allowed for that characteristic.
  The characteristic may be set up in a way that restricts the values to a specific set, and the values being used do not conform to that setup.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Characteristic Definition:
  
  Go to the classification system and check the definition of the characteristic that is causing the error.
  Ensure that the characteristic is set up correctly and that it allows the intended operations.
  
  
  
  Modify the Query:
  
  If you are using a query or selection screen, modify it to use only the allowed operators (= or <>) for that characteristic.
  Ensure that the values you are trying to compare are valid for the characteristic.
  
  
  
  Review Value Assignment:
  
  If you are assigning values to the characteristic, ensure that the values are within the allowed range and format as defined in the characteristic settings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to classification and characteristics to understand the limitations and configurations.
  
  
  
  Testing:
  
  After making the necessary changes, test the classification again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Classification System: SAP's classification system allows for the categorization of materials, products, and other objects using characteristics and classes.
  Characteristics: These are attributes that can be assigned to objects in the classification system. Each characteristic can have specific value types and allowed operations.
  Classes: Classes are groups of characteristics that can be assigned to objects. They help in organizing and managing the classification of items.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.