How To Fix CNVA_20000_ANALYSIS030 - Unknown objects found in archive tables

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20000_ANALYSIS - Fiscal Year Conversion Analysis - Messages

• Message number: 030

• Message text: Unknown objects found in archive tables

Unknown objects found in archive tables; examine the fields listed. If
fields contain a fiscal year, and therefore must be converted, contact
SAP for support by creating a ticket using component CA-LT.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_20000_ANALYSIS030 - Unknown objects found in archive tables ?

  The SAP error message CNVA_20000_ANALYSIS030 indicates that there are unknown objects found in archive tables during the analysis phase of the archiving process. This typically occurs when the system encounters data in the archive tables that does not correspond to any known or valid objects in the database.
  Causes:
  
  Inconsistent Data: The archive tables may contain data that is inconsistent with the current state of the database. This can happen if objects were deleted or modified after they were archived.
  Incomplete Archiving Process: If the archiving process was interrupted or not completed successfully, it may leave behind orphaned records in the archive tables.
  Database Corruption: In rare cases, database corruption can lead to unknown objects being present in the archive tables.
  Changes in Object Definitions: Changes in the data model or object definitions in the application can lead to discrepancies between the archive tables and the current database schema.
  
  Solutions:
  
  Check Archive Object Configuration: Review the configuration of the archiving object to ensure that it is set up correctly and that all necessary objects are defined.
  Run Consistency Checks: Use SAP tools to run consistency checks on the archive tables. This can help identify and resolve issues with orphaned or unknown records.
  Re-archive Data: If possible, re-archive the data for the affected objects to ensure that the archive tables are consistent with the current database.
  Delete Orphaned Records: If you identify orphaned records that are no longer needed, consider deleting them from the archive tables. However, this should be done with caution and ideally after a backup.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on resolving it.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Archiving Process: Understanding the archiving process in SAP is crucial. Familiarize yourself with the transaction codes related to archiving, such as SARA (Archive Administration).
  Data Consistency: Maintaining data consistency between the database and archive tables is essential for the integrity of the archiving process.
  Backup and Recovery: Always ensure that you have a backup of your data before making any changes to the archive tables or performing deletions.
  
  By following these steps, you should be able to diagnose and resolve the CNVA_20000_ANALYSIS030 error effectively.