How To Fix KE0C210 - Make the first character a letter

SAP Error Message - Details

• Message type: E = Error

• Message class: KE0C - CO-PA: Customizing checks

• Message number: 210

• Message text: Make the first character a letter

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 KE0C210 - Make the first character a letter ?

  The SAP error message KE0C210, which states "Make the first character a letter," typically occurs in the context of SAP Controlling (CO) when you are trying to create or modify a master data record, such as a cost center, internal order, or other controlling objects. This error indicates that the identifier you are trying to use does not conform to the naming conventions required by SAP.
  Cause:
  The error is caused by the fact that the first character of the identifier (e.g., cost center, internal order) must be a letter (A-Z or a-z). If the identifier starts with a number or a special character, SAP will reject it and display this error message.
  Solution:
  To resolve this error, you should ensure that the identifier you are trying to create or modify starts with a letter. Here are the steps you can take:
  
  
  Check the Identifier: Review the identifier you are trying to use and ensure that it begins with a letter.
  
  
  Modify the Identifier: If the identifier starts with a number or special character, change it so that it starts with a letter. For example, if you were trying to use "12345" as an identifier, you could change it to "A12345" or "C12345".
  
  
  Follow Naming Conventions: Make sure to follow any specific naming conventions that your organization may have in place for identifiers in SAP. This may include length restrictions, allowed characters, and specific prefixes.
  
  
  Test the Change: After modifying the identifier, try to save or create the record again to see if the error persists.
  
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or your organization's SAP documentation for specific guidelines on naming conventions for controlling objects.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP CO, such as KS01 (Create Cost Center), KO01 (Create Internal Order), etc., where this error might occur.
  User Exits and Enhancements: If your organization has custom enhancements or user exits that affect naming conventions, consult with your SAP technical team to ensure compliance with those rules.
  
  If you continue to experience issues after following these steps, it may be helpful to consult with your SAP support team or a functional consultant who specializes in SAP Controlling.