How To Fix FINS_SIS_BAL026 - Import failed because unknown columns were found in the import file.

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_SIS_BAL - Impl. of Doc. Splitting: Balances

• Message number: 026

• Message text: Import failed because unknown columns were found in the import file.

What causes this issue?

When you download the file to modify your data, specific columns,
including key fields and document splitting characteristics, are
provided for you to work with.
If you delete any of these columns or change the column headings in your
import file, the file cannot be imported.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Ensure that the columns that are provided in the download file haven't
been deleted from or changed in your import file.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_SIS_BAL026 - Import failed because unknown columns were found in the import file. ?

  The SAP error message FINS_SIS_BAL026 indicates that there are unknown columns in the import file when trying to import data into the SAP system. This typically occurs during data uploads or migrations, particularly when using tools like SAP Data Services or the SAP S/4HANA Migration Cockpit.
  Cause:
  
  Mismatch in Column Names: The import file may contain column names that do not match the expected column names in the SAP system.
  Extra Columns: The import file may have additional columns that are not defined in the target structure of the SAP system.
  Incorrect File Format: The file format may not be compatible with the expected format for the import process.
  Version Mismatch: The version of the import template being used may not match the version of the SAP system, leading to discrepancies in expected columns.
  
  Solution:
  
  Check Column Names: Review the import file and ensure that all column names match the expected names in the SAP system. Remove or rename any unknown columns.
  Remove Extra Columns: If there are extra columns in the import file that are not needed, remove them from the file before attempting the import again.
  Use the Correct Template: Ensure that you are using the correct import template provided by SAP for the specific data you are trying to import. This template will have the correct structure and column names.
  Validate File Format: Make sure that the file format (e.g., CSV, XLSX) is compatible with the import process. If necessary, convert the file to the required format.
  Test with Sample Data: Before performing a full import, test the import process with a small sample of data to ensure that it works correctly.
  Consult Documentation: Refer to the SAP documentation for the specific import process you are using to ensure compliance with all requirements.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on the import process.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Data Migration Tools: If you are using specific data migration tools, consult their documentation for troubleshooting tips related to import errors.
  
  By following these steps, you should be able to resolve the FINS_SIS_BAL026 error and successfully complete your data import into the SAP system.