How To Fix FINS_FI_MIG334 - Extended check - fields do not match expectations for table &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 334

• Message text: Extended check - fields do not match expectations for table &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_FI_MIG334 - Extended check - fields do not match expectations for table &1 ?

  The SAP error message FINS_FI_MIG334 indicates that there is a mismatch in the fields during an extended check in the context of financial data migration. This error typically arises when the data being migrated does not conform to the expected structure or format defined in the target table.
  Cause:
  
  Field Mismatch: The fields in the source data do not match the expected fields in the target table. This could be due to missing fields, incorrect data types, or unexpected values.
  Data Format Issues: The data being migrated may not adhere to the required format (e.g., date formats, numeric formats).
  Configuration Issues: There may be configuration settings in the migration tool or the target system that are not aligned with the source data.
  Incomplete Data: Some required fields may be missing from the source data, leading to a failure in the validation checks.
  
  Solution:
  
  Review the Migration Data: Check the source data for any discrepancies. Ensure that all required fields are present and that they match the expected data types and formats.
  Check Mapping Configuration: Review the mapping configuration in the migration tool to ensure that the fields are correctly mapped from the source to the target.
  Validate Data Formats: Ensure that the data formats in the source match the expected formats in the target. For example, check date formats, currency formats, and numeric precision.
  Use Migration Tools: Utilize SAP's migration tools (like the Migration Cockpit) to perform data validation checks before executing the migration. These tools often provide detailed logs that can help identify specific issues.
  Consult Documentation: Refer to SAP documentation for the specific migration process you are using. There may be specific guidelines or requirements for the data structure.
  Test Migration: Conduct a test migration with a smaller dataset to identify and resolve issues before performing a full migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (Legacy Transfer Migration Cockpit) or FB Migration for financial data migration.
  Data Quality Checks: Implement data quality checks in your source data to ensure that it meets the requirements before migration.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the FINS_FI_MIG334 error and successfully complete your data migration.