How To Fix FG305 - Archive file has an incorrect header structure

SAP Error Message - Details

• Message type: E = Error

• Message class: FG - Program Error Messages

• Message number: 305

• Message text: Archive file has an incorrect header structure

What causes this issue?

The archive file &1& does not have a correct header structure

System Response

Abnormal termination.

How to fix this error?

Please contact your SAP consultant.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FG305 - Archive file has an incorrect header structure ?

  The SAP error message FG305, which states "Archive file has an incorrect header structure," typically occurs when there is an issue with the format or integrity of an archive file that SAP is trying to read. This can happen in various scenarios, such as when dealing with archived documents, data, or files in the SAP system.
  Causes:
  
  Corrupted Archive File: The archive file may be corrupted due to incomplete transfers, disk errors, or other issues during the creation or storage of the file.
  Incorrect File Format: The file may not be in the expected format or structure that SAP requires for archive files.
  Version Mismatch: The archive file may have been created with a different version of the archiving software or SAP system that is incompatible with the current version.
  Improper Configuration: There may be configuration issues in the archiving settings or the archive file path.
  
  Solutions:
  
  Check File Integrity: Verify the integrity of the archive file. If possible, try to open or validate the file using appropriate tools to ensure it is not corrupted.
  Recreate the Archive: If the file is corrupted, you may need to recreate the archive file from the original data source.
  Verify File Format: Ensure that the archive file is in the correct format expected by SAP. This may involve checking the documentation for the specific archiving process you are using.
  Check Configuration Settings: Review the archiving configuration settings in SAP to ensure they are correctly set up. This includes checking the archive file paths and any related parameters.
  Consult SAP Notes: Look for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error. SAP frequently updates its documentation and may have specific fixes or recommendations.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. They may provide insights based on the specific context of your system.
  
  Related Information:
  
  Archiving Process: Understanding the archiving process in SAP can help in troubleshooting. Familiarize yourself with how data is archived, the expected file formats, and the tools used for archiving.
  SAP Documentation: Refer to the official SAP documentation for archiving, which may provide additional details on file structures and requirements.
  System Logs: Check system logs (transaction codes like SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the FG305 error and implement a solution to resolve it.