How To Fix KZ645 - Rounding difference is subtracted from &&

KZ645 - Overview

• Message type: E = Error

• Message class: KZ - Cost Object Repetitive Mfg / Process Mfg

• Message number: 645

• Message text: Rounding difference is subtracted from &&

What causes this issue?

The rounding difference is subtracted. This means that an offsetting
posting is made at the level of cost object node and cost element that
sets the value to zero. This posting is only made in CO and has no
effect on Financial Acounting.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

KZ645 - Details

• The SAP error message KZ645, which states "Rounding difference is subtracted from &&," typically occurs in the context of financial transactions, particularly during the posting of documents in SAP. This message indicates that there is a rounding difference that needs to be addressed, and it is being subtracted from a specific account or amount.
  
  Cause:
  
  
  Currency Conversion: The rounding difference often arises during currency conversion when the system needs to convert amounts from one currency to another. Due to the nature of currency conversion, the resulting amount may not be a whole number, leading to rounding discrepancies.
  
  
  Decimal Places: Different currencies may have different rules regarding the number of decimal places. If the source and target currencies have different decimal precision, this can lead to rounding issues.
  
  
  Configuration Settings: The configuration settings in the SAP system regarding rounding rules may not be set up correctly, leading to discrepancies during calculations.
  
  
  Document Splitting: If document splitting