How To Fix WTYMP015 - Entry not allowed. Use only letters A-Z and numbers 0-9

WTYMP015 - Overview

• Message type: E = Error

• Message class: WTYMP - Warranty Mass Change

• Message number: 015

• Message text: Entry not allowed. Use only letters A-Z and numbers 0-9

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 WTYMP015 - Entry not allowed. Use only letters A-Z and numbers 0-9 ?

  SAP Error Message:
  WTYMP015 – Entry not allowed. Use only letters A-Z and numbers 0-9
  
  
  Cause:
  This error occurs when an input field in SAP expects an alphanumeric entry restricted to uppercase letters (A-Z) and digits (0-9) only, but the user has entered invalid characters. Invalid characters can include:
  
  Lowercase letters (a-z)
  Special characters (e.g., @, #, $, %, &, *, etc.)
  Spaces or other non-alphanumeric symbols
  
  The system validation for this field enforces strict input rules to maintain data integrity and consistency.
  
  
  Solution:
  
  Check the input: Ensure that the data you are entering contains only uppercase letters (A-Z) and digits (0-9).
  Remove invalid characters: Delete any lowercase letters, spaces, or special characters.
  Convert lowercase to uppercase: If you have lowercase letters, convert them to uppercase before entering.
  Follow field-specific instructions: Some fields may have additional restrictions or length limits; verify these in the field documentation or help.
  Use SAP standard input methods: Avoid copy-pasting from external sources that might introduce hidden or