How To Fix KK330 - Decimal places (relevant for rounding) changed for unit of measure &1

KK330 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 330

• Message text: Decimal places (relevant for rounding) changed for unit of measure &1

What causes this issue?

The cost estimate contains units of measure whose number of decimal
places that are relevant to rounding has changed.
The unit of measure concerned is &V1&.

System Response

The detailed planning cannot be changed.

How to fix this error?

Contact the SAP Hotline.

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

KK330 - Details

• The SAP error message KK330 indicates that there is a discrepancy in the decimal places defined for a unit of measure (UoM) in the system, which is relevant for rounding calculations. This error typically arises in the context of cost accounting or when dealing with quantities in various transactions.
  
  Cause:
  
  Inconsistent Decimal Places: The error occurs when the decimal places for a unit of measure have been changed in the system, and this change is not consistent with the existing data or configurations.
  Master Data Issues: The unit of measure used in a transaction may have been altered in the material master or other related master data, leading to a mismatch.
  Rounding Rules: The rounding rules set for the specific unit of measure may not align with the new decimal places, causing the system to throw an error when trying to process transactions.
  
  
  Solution:
  
  
  Check Unit of Measure Settings:
  
  Go to the transaction code CUNI (Unit of