How To Fix FINS_FI_MIG339 - Extended check - unexpected new table name: &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 339

• Message text: Extended check - unexpected new table name: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_FI_MIG339 - Extended check - unexpected new table name: &1 ?

  The SAP error message FINS_FI_MIG339 indicates that there is an unexpected new table name encountered during an extended check in the Financial Accounting (FI) migration process. This error typically arises during the migration of financial data, especially when transitioning to a new system or version of SAP.
  Cause:
  
  
  Table Name Mismatch: The error usually occurs when the migration program encounters a table name that it does not recognize or that is not expected in the current context. This could be due to:
  
  Changes in the data model or table structure in the new version of SAP.
  Custom developments or modifications that have introduced new tables that are not accounted for in the migration logic.
  Incomplete or incorrect configuration settings in the migration tool.
  
  
  
  Data Migration Issues: If the migration process is not aligned with the current data model, it can lead to discrepancies in table names.
  
  
  Solution:
  
  
  Check Migration Configuration: Review the configuration settings for the migration process to ensure that all expected tables are correctly defined and that there are no discrepancies in the naming conventions.
  
  
  Update Migration Tools: Ensure that you are using the latest version of the migration tools provided by SAP. Sometimes, updates include fixes for known issues related to table names and structures.
  
  
  Review Custom Developments: If there are custom tables or modifications in your system, ensure that they are properly integrated into the migration process. You may need to adjust the migration logic to accommodate these changes.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  Debugging: If you have access to the development environment, you can debug the migration program to identify where the unexpected table name is being introduced. This may require technical expertise in ABAP programming.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, familiarize yourself with its documentation and guidelines, as it provides specific instructions for data migration.
  Data Model Changes: Review the release notes for the version of SAP you are migrating to, as they often contain information about changes in the data model that could affect migration.
  Testing: Always perform thorough testing in a non-production environment before executing the migration in the live system to identify and resolve any issues beforehand.
  
  By following these steps, you should be able to address the FINS_FI_MIG339 error and successfully complete your migration process.