How To Fix WY122 - Enter a valid percentage rate

WY122 - Overview

• Message type: E = Error

• Message class: WY - Supplier Master

• Message number: 122

• Message text: Enter a valid percentage rate

What causes this issue?

You entered a percentage greater than 100 for the service level.

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

System Response

How to fix this error?

Please enter a value less than or equal to 100.

Error message extract from SAP system. Copyright SAP SE.

WY122 - Details

• SAP Error Message:
  WY122 - Enter a valid percentage rate
  
  
  Cause:
  The error message WY122 occurs when a percentage rate entered in a particular field is not valid according to the system's expected format or value range. This typically happens in scenarios involving tax rates, discount rates, interest rates, or any other percentage-based input fields within SAP modules such as FI (Financial Accounting), SD (Sales and Distribution), or MM (Materials Management).
  Common causes include:
  
  Entering a percentage value outside the allowed range (e.g., less than 0% or greater than 100%).
  Using an incorrect decimal separator or format (e.g., entering a comma instead of a dot, or vice versa, depending on system locale).
  Inputting non-numeric characters or leaving the field blank when a value is mandatory.
  The percentage rate field is linked to a configuration table or validation rule that restricts acceptable values.
  
  
  
  Solution:
  To resolve the WY122 error, follow these steps:
  
  
  Check the Input Value:
  
  Ensure the percentage rate is numeric.
  Confirm the