How To Fix NGC_API_BASE019 - &:Object "&" already classified with same characteristic values

SAP Error Message - Details

• Message type: E = Error

• Message class: NGC_API_BASE - NGC API Messages

• Message number: 019

• Message text: &:Object "&" already classified with same characteristic values

Self-Explanatory Message

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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 NGC_API_BASE019 - &:Object "&" already classified with same characteristic values ?

  The SAP error message NGC_API_BASE019, which states that an object is already classified with the same characteristic values, typically occurs in the context of classification in SAP systems, particularly when dealing with the classification of materials, equipment, or other objects in the system.
  Cause:
  This error arises when you attempt to classify an object (like a material or a piece of equipment) with characteristic values that are already assigned to that object. In SAP, each object can be classified with specific characteristics and values, and the system prevents duplicate classifications to maintain data integrity.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Classifications:
  
  Navigate to the classification view of the object in question.
  Review the existing classifications and their characteristic values to confirm that the object is already classified with the same values you are trying to assign.
  
  
  
  Modify Existing Classification:
  
  If you need to change the characteristic values, you can modify the existing classification instead of trying to add a new one.
  Use the appropriate transaction code (like CL02 for changing class characteristics) to update the values.
  
  
  
  Remove Duplicate Classification:
  
  If the classification is indeed a duplicate and not needed, you can remove the existing classification before attempting to add a new one.
  
  
  
  Use Different Characteristic Values:
  
  If the classification is necessary and you need to add a new classification, consider using different characteristic values that do not conflict with the existing ones.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to classification to ensure you are following the correct procedures.
  
  
  
  Check Authorization:
  
  Ensure that you have the necessary authorizations to modify classifications in the system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL01 (Create Class), CL02 (Change Class), CL03 (Display Class), and CL24 (Class Assignment).
  Classification System: Understand the classification system in SAP, including classes, characteristics, and values.
  SAP Notes: Check SAP Notes for any specific patches or updates related to classification errors.
  User Roles: Ensure that your user role has the necessary permissions to perform classification tasks.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.