How To Fix FINS_CFIN_AC_CFG018 - Account determination configuration for &1 in &2 missing

FINS_CFIN_AC_CFG018 - Overview

• Message type: E = Error

• Message class: FINS_CFIN_AC_CFG - Central Finance: Configuration

• Message number: 018

• Message text: Account determination configuration for &1 in &2 missing

What causes this issue?

You have not configured account determination for transaction key
<(>&<)>1 in company code <(>&<)>2.

System Response

The system cannot create additional line items for rounding differences
that result from decimal settings that have been defined differently in
the source and target systems.

How to fix this error?

Configure account determination in Customizing for Central Finance under
<ZK>General Settings -> Define Accounts for Rounding Differences from
Differing Decimal Settings </>(transaction <ZH>FINS_CFIN_DECACCDET</>).

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

FINS_CFIN_AC_CFG018 - Details

• The SAP error message FINS_CFIN_AC_CFG018 indicates that there is a missing account determination configuration for a specific account in a specific area (usually related to the Central Finance module). This error typically arises when the system is unable to find the necessary configuration for mapping accounts from the source system to the target system in Central Finance.
  
  Cause:
  
  Missing Configuration: The primary cause of this error is that the account determination configuration for the specified account (represented by &1) in the specified area (represented by &2) has not been set up in the system.
  Incorrect Mapping: There may be incorrect or incomplete mapping between the source and target systems, leading to the inability to determine the correct accounts.
  Transport Issues: If the configuration was recently transported from another system, it may not have been transported correctly or completely.
  
  
  Solution:
  
  
  Check Configuration:
  
  Navigate to the account determination configuration settings in the SAP system.
  Ensure that the account for the