How To Fix KY128 - Variable & must be less than or equal to variable &

KY128 - Overview

• Message type: E = Error

• Message class: KY - Messages for SAP-EIS: Presentation

• Message number: 128

• Message text: Variable & must be less than or equal to variable &

What causes this issue?

This variable is entered in the form with a 'From-To' value. Your entry
meant that the 'From' value was greater than the 'To' value which is
not allowed.

System Response

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

How to fix this error?

You can check where the parameter is used in the form and then correct
the entry.
<DS:TRAN.KDNN>Form</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KY128 - Variable & must be less than or equal to variable & ?

  The SAP error message KY128, which states "Variable & must be less than or equal to variable &," typically occurs in the context of controlling (CO) or profitability analysis (CO-PA) when there is a validation issue with the values being processed in a report or during a transaction. This error indicates that a certain variable (usually a numeric value) is expected to be less than or equal to another variable, but the condition is not met.
  
  Cause:
  
  Incorrect Input Values: The values being inputted into the system may not meet the required conditions. For example, if you are trying to enter a budget or a cost that exceeds a predefined limit.
  
  Configuration Issues: There may be issues with the configuration of the controlling area, profit center, or other related settings that define the relationships between the variables.
  Data Integrity Issues: There could be inconsistencies in the data that are causing the validation to fail,