How To Fix FINS_FI_MIG026 - Tables &1 and &2 do not have the same number of fields

FINS_FI_MIG026 - Overview

• Message type: E = Error

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

• Message number: 026

• Message text: Tables &1 and &2 do not have the same number of fields

Self-Explanatory Message

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FINS_FI_MIG026 - Details

• The SAP error message FINS_FI_MIG026 indicates that there is a mismatch in the number of fields between two tables that are being compared or processed during a migration or data transfer operation. This error typically arises in the context of financial data migration, particularly when using tools like the SAP Financial Data Migration (FDM) or similar processes.
  
  Cause:
  
  Schema Mismatch: The two tables involved in the operation have different structures, meaning one table has more or fewer fields than the other.
  Data Model Changes: Changes in the data model or configuration settings may have led to discrepancies in the expected structure of the tables.
  Incorrect Mapping: During the migration process, the mapping of fields between the source and target tables may not have been set up correctly.
  Version Differences: If the source and target systems are on different versions of SAP, there may be differences in the table structures.
  
  
  Solution:
  
  Check Table Structures: Verify the structures of