How To Fix CPE128 - Rounding rule &1 not valid on &2

CPE128 - Overview

• Message type: E = Error

• Message class: CPE - Commodity Pricing Engine

• Message number: 128

• Message text: Rounding rule &1 not valid on &2

What causes this issue?

The rounding rule &V1& does not exist or is not valid on &V2&.

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?

Choose another rounding rule or check your Customizing settings.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPE128 - Rounding rule &1 not valid on &2 ?

  The SAP error message CPE128, which states "Rounding rule &1 not valid on &2," typically occurs in the context of pricing or financial calculations within SAP. This error indicates that the rounding rule specified (represented by &1) is not valid for the particular context or object (represented by &2) you are working with.
  
  Cause:
  
  Invalid Rounding Rule: The rounding rule you are trying to use may not be defined in the system or may not be applicable to the specific transaction or document type.
  
  Configuration Issues: There may be configuration issues in the pricing procedure or the relevant master data (like material master, customer master, etc.) that lead to the selection of an invalid rounding rule.
  Data Entry Errors: Sometimes, manual data entry errors can lead to the selection of an incorrect rounding rule.
  
  
  Solution:
  
  
  Check Rounding Rules: Verify the rounding rules defined in your SAP system. You can do this by navigating to the relevant