How To Fix NGC_RAP023 - A default characteristic value already exists

NGC_RAP023 - Overview

• Message type: E = Error

• Message class: NGC_RAP - Message class for NGC RAP Implementations

• Message number: 023

• Message text: A default characteristic value already exists

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 NGC_RAP023 - A default characteristic value already exists ?

  The SAP error message NGC_RAP023, which states "A default characteristic value already exists," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or the SAP S/4HANA system when dealing with characteristics and their values in the context of product configuration or variant configuration.
  
  Cause:
  This error usually arises when you are trying to assign a default value to a characteristic that already has a default value assigned. In SAP, each characteristic can have only one default value, and attempting to set another default value for the same characteristic will trigger this error.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Default Values:
  
  Navigate to the characteristic in question and check if a default value is already assigned. You can do this through the transaction code CT04 (for characteristics) or through the relevant configuration transaction in your SAP system.
  
  
  
  Remove or Change Existing Default Value:
  
  If a default value already exists and