How To Fix FINS_CFIN_AC_DOC101 - The entries in item/field '&1' and item/field '&2' are not consistent

FINS_CFIN_AC_DOC101 - Overview

• Message type: E = Error

• Message class: FINS_CFIN_AC_DOC - Central Finance Accounting Document generation

• Message number: 101

• Message text: The entries in item/field '&1' and item/field '&2' are not consistent

What causes this issue?

You applied changes to the document in Error Correction System (ECS)
which are not consistent:
The value in item/field '&V1&' is &V3&
The value in item/field '&V2&' is &V4&
Both values must be the same because they were equal in the sender
document.

System Response

The document can't be posted.

How to fix this error?

If you want to correct the document manually, make sure that you change
all fields that represent the same entity (for example, a customer ID)
consistently.
If this error has occurred due to a mapping problem, carry out the
following steps:
Complete the missing MDG mapping data.
Reset all the changes for the entity that have been applied manually.
Post the document again.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_CFIN_AC_DOC101 - The entries in item/field '&1' and item/field '&2' are not consistent ?

  The SAP error message FINS_CFIN_AC_DOC101 indicates that there is an inconsistency between two fields or items in a financial document. This error typically arises during the posting or processing of financial documents in the Central Finance (CFIN) environment, where data is transferred from various source systems to a central SAP S/4HANA system.
  
  Cause:
  The inconsistency can be caused by several factors, including:
  
  
  Data Mismatch: The values in the specified fields (indicated by &1 and &2) do not match or are not compatible. This could be due to incorrect data entry or discrepancies between source systems.
  
  
  
  Configuration Issues: There may be configuration settings in the Central Finance system that do not align with the source system settings, leading to inconsistencies.
  
  
  Missing Master Data: If the master data (such as cost centers, profit centers, or accounts) is not consistent between the source and target systems, it can lead to this error.
  
  
  Document Type Issues: The document type used