How To Fix CLASSIFICATION_TOOL258 - The selected characteristic does not allow implicit classification.

SAP Error Message - Details

• Message type: E = Error

• Message class: CLASSIFICATION_TOOL - Classification tool

• Message number: 258

• Message text: The selected characteristic does not allow implicit 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 CLASSIFICATION_TOOL258 - The selected characteristic does not allow implicit classification. ?

  The SAP error message CLASSIFICATION_TOOL258 indicates that the selected characteristic does not allow implicit classification. This typically occurs in the context of SAP's classification system, where certain characteristics are defined in a way that they cannot be automatically assigned values based on the classification of other objects.
  Cause:
  
  Characteristic Settings: The characteristic you are trying to use for classification may be set up in a way that does not allow implicit classification. This could be due to its configuration in the classification system.
  Data Model Constraints: The data model may have constraints that prevent certain characteristics from being implicitly classified.
  Missing Dependencies: There may be missing dependencies or relationships between the characteristics and the classes that are supposed to be classified.
  
  Solution:
  
  
  Check Characteristic Configuration:
  
  Go to the classification system and check the settings of the characteristic in question. Ensure that it is configured to allow implicit classification if that is the intended behavior.
  You can do this by navigating to the transaction code CL02 (Change Characteristic) and reviewing the settings.
  
  
  
  Review Class and Characteristic Relationships:
  
  Ensure that the characteristic is correctly assigned to the class and that the relationships are properly defined. You can check this in transaction CL03 (Display Class).
  
  
  
  Modify Classification Settings:
  
  If the characteristic is not meant to allow implicit classification, consider whether you need to change your approach. You may need to classify the object explicitly instead of relying on implicit classification.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to classification and characteristics to understand the implications of the settings.
  
  
  
  Testing:
  
  After making changes, test the classification process again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CL02: Change Characteristic
  CL03: Display Class
  CL01: Create Class
  
  
  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 checking the above points, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP classification systems.