How To Fix RMXTTLS203 - Enter a letter as the first character

SAP Error Message - Details

• Message type: E = Error

• Message class: RMXTTLS - TMS-TLS: Messages for Trial Interface and Tool Package

• Message number: 203

• Message text: Enter a letter as the first character

What causes this issue?

Names for sets of hits must begin with the following characters:
Names for non-user-specific sets of hits must begin with a slash (/).
Names for user-specific sets of hits must begin with a letter.

System Response

The system checks only the first character in the name of the set of
hits.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RMXTTLS203 - Enter a letter as the first character ?

  The SAP error message RMXTTLS203, which states "Enter a letter as the first character," typically occurs in the context of entering data in a field that requires a specific format. This error is often seen in fields where the first character must be an alphabetic letter, such as when entering a name, code, or identifier.
  Cause:
  The error is triggered when the user inputs a value that does not start with a letter. This could happen if:
  
  The user mistakenly starts the input with a number or special character.
  The field is expecting a specific format (e.g., a name or code) that requires the first character to be a letter.
  
  Solution:
  To resolve this error, follow these steps:
  
  Check Input: Ensure that the first character of the input is an alphabetic letter (A-Z, a-z).
  Correct Format: If the field has specific formatting requirements, make sure to adhere to those. For example, if it’s a name field, it should start with a letter.
  Re-enter Data: Clear the field and re-enter the data, ensuring that the first character is a letter.
  
  Related Information:
  
  Field Requirements: Review the field documentation or help text to understand the expected input format.
  Data Validation: Some fields may have additional validation rules beyond just the first character. Ensure that the entire input meets all criteria.
  SAP Notes: If the issue persists or if you believe it is a system error, check SAP Notes or consult with your SAP support team for any known issues or patches related to this error message.
  
  If you continue to experience issues after following these steps, it may be helpful to consult with your SAP administrator or support team for further assistance.