How To Fix LTR2_KB_GUI145 - Enter Alphanumeric characters only

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_KB_GUI - Message used in LTR2_KB_GUI

• Message number: 145

• Message text: Enter Alphanumeric characters 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.

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 LTR2_KB_GUI145 - Enter Alphanumeric characters only ?

  The SAP error message LTR2_KB_GUI145 ("Enter Alphanumeric characters only") typically occurs when a user attempts to input data into a field that is restricted to alphanumeric characters (letters and numbers) but includes invalid characters (such as special characters or symbols).
  Cause:
  
  Invalid Input: The user has entered characters that are not alphanumeric (e.g., punctuation marks, special symbols).
  Field Configuration: The field in question is configured to accept only alphanumeric characters, and the input does not meet this requirement.
  Copy-Paste Issues: Sometimes, copying and pasting text from other sources can inadvertently include hidden characters or formatting that is not allowed.
  
  Solution:
  
  Check Input: Review the input data and ensure that it contains only letters (A-Z, a-z) and numbers (0-9). Remove any special characters or spaces.
  Re-enter Data: Manually type the data into the field instead of copying and pasting to avoid hidden characters.
  Field Length: Ensure that the input does not exceed the maximum length allowed for the field, as this can sometimes trigger validation errors.
  Consult Documentation: If you are unsure about the valid input format, refer to the relevant SAP documentation or field help for guidance on what is acceptable.
  Contact Support: If the issue persists after checking the input, consider reaching out to your SAP support team or system administrator for further assistance.
  
  Related Information:
  
  Field Validation: Understanding the validation rules for specific fields in SAP can help prevent this error. Each field may have specific requirements based on the business logic.
  User Training: Providing training for users on data entry best practices can help minimize errors related to invalid input.
  SAP Notes: Check for any relevant SAP Notes or updates that may address known issues related to this error message.
  
  By following these steps, you should be able to resolve the error and successfully enter the required data into the SAP system.