How To Fix 5U128 - Enter both a rounding rule and a divisor or leave both empty

5U128 - Overview

• Message type: E = Error

• Message class: 5U - HR US: Messages

• Message number: 128

• Message text: Enter both a rounding rule and a divisor or leave both empty

What causes this issue?

The rounding rule and the rounding divisor are complementary entries.
You cannot enter one without the other.

System Response

The system must know how and to what amount the rounding is to occur,
otherwise it will not be able to save.

How to fix this error?

Make entries in both fields or leave both blank.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5U128 - Enter both a rounding rule and a divisor or leave both empty ?

  The SAP error message 5U128 indicates that there is an issue with the rounding rule and divisor settings in a transaction or configuration. Specifically, the error states: "Enter both a rounding rule and a divisor or leave both empty." This means that the system expects either both fields to be filled in or both to be left blank, but not one filled and the other empty.
  
  Cause:
  
  Incomplete Configuration: The rounding rule and divisor fields are not configured correctly in the relevant transaction or master data.
  Data Entry Error: During data entry, one of the fields was filled while the other was left empty, leading to this inconsistency.
  Custom Development: If there are custom programs or enhancements, they might not be handling the rounding rules and divisors correctly.
  
  
  Solution:
  
  
  Check Configuration:
  
  Navigate to the relevant configuration settings in SAP (e.g., in the customizing transaction SPRO).
  Ensure that both the rounding rule and divisor are set correctly according to