How To Fix FMFG820 - File names are identical

SAP Error Message - Details

• Message type: E = Error

• Message class: FMFG - U.S. Federal Government Message Class

• Message number: 820

• Message text: File names are identical

What causes this issue?

The file names that you have chosen are identical. The contents of the
first extract will be overwritten by the contents of the second extract.

System Response

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

How to fix this error?

Specify different file names.

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 FMFG820 - File names are identical ?

  The SAP error message FMFG820, which states "File names are identical," typically occurs in the context of file uploads or data imports where the system detects that two or more files being processed have the same name. This can lead to confusion or conflicts in file handling.
  Cause:
  
  Duplicate File Names: The most common cause is that multiple files with the same name are being uploaded or processed in a single transaction or batch.
  File Overwriting: The system may be set up to prevent overwriting files with the same name to avoid data loss or corruption.
  Incorrect File Selection: Users may inadvertently select the same file multiple times for upload.
  
  Solution:
  
  Rename Files: Ensure that all files being uploaded have unique names. This can be done by renaming the files before the upload process.
  Check File Selection: Review the files selected for upload to ensure that no duplicates are included.
  Use Different Directories: If applicable, consider placing files in different directories or folders to avoid naming conflicts.
  Review Upload Process: If the error persists, review the upload process or transaction to ensure it is functioning correctly and not inadvertently causing duplicates.
  
  Related Information:
  
  Transaction Codes: Depending on the context in which the error occurs, you may be using specific transaction codes related to file uploads (e.g., transaction codes for data migration, file import, etc.).
  SAP Notes: Check SAP Notes for any known issues or patches related to file handling and this specific error message.
  Documentation: Review SAP documentation or user guides related to the specific module or functionality you are working with to understand any constraints or requirements regarding file uploads.
  
  If the issue continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical support team for further assistance.