How To Fix CME_CHAR003 - The name of the characteristic must contain only &

SAP Error Message - Details

• Message type: E = Error

• Message class: CME_CHAR - Checks for Characteristics

• Message number: 003

• Message text: The name of the characteristic must contain only &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CME_CHAR003 - The name of the characteristic must contain only & ?

  The SAP error message CME_CHAR003 indicates that the name of a characteristic in the SAP system contains invalid characters. Specifically, the message states that the name must contain only alphanumeric characters (letters and numbers) and underscores. This error typically occurs when you are trying to create or modify a characteristic in the SAP system, particularly in the context of SAP's classification system or variant configuration.
  Cause:
  The error is triggered when the characteristic name includes:
  
  Special characters (e.g., spaces, punctuation, symbols)
  Leading or trailing spaces
  Non-alphanumeric characters (except for underscores)
  
  Solution:
  To resolve the CME_CHAR003 error, follow these steps:
  
  
  Check Characteristic Name: Review the name of the characteristic you are trying to create or modify. Ensure that it only contains:
  
  Letters (A-Z, a-z)
  Numbers (0-9)
  Underscores (_)
  
  
  
  Remove Invalid Characters: If the name contains any invalid characters, remove or replace them with valid ones. For example:
  
  Change "Characteristic 1" to "Characteristic_1"
  Change "Char@Name" to "Char_Name"
  
  
  
  Avoid Leading/Trailing Spaces: Ensure that there are no leading or trailing spaces in the characteristic name.
  
  
  Re-enter the Name: After making the necessary changes, re-enter the characteristic name in the appropriate field and try to save or create the characteristic again.
  
  
  Check Naming Conventions: If your organization has specific naming conventions for characteristics, ensure that you adhere to those guidelines.
  
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or the specific documentation for the module you are working with (e.g., SAP Classification, Variant Configuration) for more details on naming conventions and restrictions.
  Transaction Codes: If you are working within a specific transaction (e.g., CL01 for creating characteristics), ensure you are familiar with the fields and requirements of that transaction.
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions related to this error message.
  
  By following these steps, you should be able to resolve the CME_CHAR003 error and successfully create or modify the characteristic in SAP.