How To Fix FINS_CFIN_BC_V124 - Override derivation for CoA/account &2 doesn't match (&3/&4)

FINS_CFIN_BC_V124 - Overview

• Message type: E = Error

• Message class: FINS_CFIN_BC_V - Business Configuration Validations

• Message number: 124

• Message text: Override derivation for CoA/account &2 doesn't match (&3/&4)

What causes this issue?

The indicator Override Internal Item Categ. Derivation (technical name
T8G17-X_OVERRULE) does not match between source and target system for
chart of accounts / account &V2&.
The indicator in the source system is: &V3&
The indicator in the target system is: &V4&

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

Check the settings in SM30 V_T8G17 and compare the value with the source
system.
Respectively Implementation guide Financial Accounting (New) - General
Ledger Accounting (New) -> Document Splitting -> Classify G/L Accounts
for Document Splitting

Error message extract from SAP system. Copyright SAP SE.

FINS_CFIN_BC_V124 - Details

• The SAP error message FINS_CFIN_BC_V124 indicates that there is an issue with the derivation of the Chart of Accounts (CoA) or account in the context of the Central Finance (CFIN) module. This error typically arises during the mapping or transformation of financial data from a source system to the Central Finance system.
  
  Cause:
  The error message suggests that the override derivation for the specified Chart of Accounts (CoA) or account does not match the expected values. This can occur due to several reasons:
  
  
  Mapping Issues: The mapping configuration between the source system and the Central Finance system may not be correctly set up. This includes incorrect or missing mappings for accounts or CoAs.
  
  
  Configuration Errors: There may be inconsistencies in the configuration settings for the Central Finance system, particularly in the area of account mapping or derivation rules.
  
  
  Data Inconsistencies: The data being transferred from the source system may not conform to the expected structure