How To Fix QG802 - Checksum error when reading the archive

SAP Error Message - Details

• Message type: E = Error

• Message class: QG - QM: Evaluation of inspection results

• Message number: 802

• Message text: Checksum error when reading the archive

What causes this issue?

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?

Contact the SAP hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QG802 - Checksum error when reading the archive ?

  The SAP error message QG802, which indicates a "Checksum error when reading the archive," typically occurs when there is a problem with the integrity of the archive files that SAP is trying to read. This can happen for several reasons, including file corruption, incomplete downloads, or issues with the storage medium.
  Causes:
  
  File Corruption: The archive file may be corrupted due to incomplete transfers, disk errors, or other issues.
  Incomplete Archive: The archive may not have been fully created or transferred, leading to missing data.
  Storage Issues: Problems with the storage medium (e.g., hard drive, network storage) can lead to data corruption.
  Incorrect File Format: The file may not be in the expected format or may have been altered in a way that makes it unreadable by SAP.
  Version Mismatch: The version of the archive may not be compatible with the version of SAP you are using.
  
  Solutions:
  
  Verify Archive Integrity: Check the integrity of the archive file. If possible, compare the checksum of the file with a known good version.
  Recreate the Archive: If the archive is corrupted, try to recreate it from the original data source.
  Check Transfer Method: If the archive was transferred over a network, ensure that the transfer method is reliable and that the file was not truncated or corrupted during the transfer.
  Use Backup: If you have a backup of the archive, consider restoring from that backup.
  Check Storage Medium: Ensure that the storage medium is functioning correctly. Run diagnostics if necessary.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this issue.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They may have additional insights or solutions based on the specific context of your system.
  Documentation: Review SAP documentation related to archiving and data management for best practices and troubleshooting steps.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the QG802 checksum error in SAP.