How To Fix WL673 - Data compression failed for archiving class &

SAP Error Message - Details

• Message type: E = Error

• Message class: WL - Workflow: run-time messages

• Message number: 673

• Message text: Data compression failed for archiving class &

What causes this issue?

Compression for the archiving of archiving class &v1& failed. The error
occurred in module TABLE_COMPRESS.

System Response

Archiving cannot be continued.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WL673 - Data compression failed for archiving class & ?

  The SAP error message WL673, which states "Data compression failed for archiving class &," typically occurs during the archiving process when the system attempts to compress data but encounters an issue. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Insufficient Disk Space: The most common cause is that there is not enough disk space available on the target storage location for the compressed data.
  File System Issues: Problems with the file system where the data is being archived can lead to compression failures.
  Configuration Errors: Incorrect settings in the archiving configuration or parameters may lead to this error.
  Data Corruption: If the data being archived is corrupted or not in the expected format, it may cause compression to fail.
  Permissions Issues: The user or process attempting to perform the archiving may not have the necessary permissions to write to the target directory.
  
  Solutions:
  
  Check Disk Space: Ensure that there is sufficient disk space available in the target directory where the archived data is being stored. Free up space if necessary.
  Review File System: Check the integrity of the file system and ensure it is functioning correctly. Look for any errors or issues that may need to be resolved.
  Verify Configuration: Review the archiving configuration settings in SAP. Ensure that all parameters are set correctly and that the archiving class is properly defined.
  Data Validation: Check the data that is being archived for any corruption or inconsistencies. If necessary, run data consistency checks.
  Permissions Check: Ensure that the user or process executing the archiving has the necessary permissions to write to the target directory. Adjust permissions as needed.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SARA (Archive Administration) to manage archiving processes and monitor their status.
  Logs and Traces: Review the application logs (transaction SLG1) and the archiving logs for more detailed error messages that can provide additional context for the failure.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and the context of the error.
  
  By following these steps, you should be able to diagnose and resolve the WL673 error in your SAP system.