How To Fix FINS_FI_MIG021 - Tables &1 and &2 are not identical

FINS_FI_MIG021 - Overview

• Message type: E = Error

• Message class: FINS_FI_MIG - SAP S/4HANA Finance: Data Migration

• Message number: 021

• Message text: Tables &1 and &2 are not identical

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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FINS_FI_MIG021 - Details

• The SAP error message FINS_FI_MIG021 indicates that there is a mismatch between two tables that are expected to be identical during a financial migration process. This error typically arises during the migration of financial data, such as when using the SAP S/4HANA Migration Cockpit or during data uploads.
  
  Cause:
  The error occurs when the system detects that the structure or content of the two specified tables (denoted as &1 and &2 in the error message) do not match. This could be due to several reasons, including:
  
  Different Table Structures: The tables may have different fields, data types, or lengths.
  Data Inconsistencies: The data within the tables may not align, such as differing record counts or mismatched data entries.
  
  Configuration Issues: There may be configuration settings that lead to discrepancies in how the tables are defined or populated.
  Version Mismatch: If the tables belong to different versions of the software or different environments, they may not be