How To Fix RSDD_ZA321 - Snapshot deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 321

• Message text: Snapshot deleted

What causes this issue?

A deletion request was started and successfully ended for this snapshot.
The snapshot has therefore been deleted and no longer exists. Only
metadata about the snapshot still exists.

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?

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 RSDD_ZA321 - Snapshot deleted ?

  The SAP error message RSDD_ZA321, which indicates that a snapshot has been deleted, typically occurs in the context of SAP BW (Business Warehouse) when dealing with data models, especially in the context of InfoProviders or queries that rely on snapshots for reporting.
  Cause:
  
  Manual Deletion: The snapshot may have been manually deleted by a user or through a process that cleans up old snapshots.
  Data Model Changes: Changes in the underlying data model or InfoProvider can lead to the invalidation of existing snapshots.
  System Cleanup: Automated processes or system maintenance tasks may have removed the snapshot as part of a cleanup operation.
  Data Load Issues: If there were issues during data loading processes, it might have led to the deletion or corruption of snapshots.
  
  Solution:
  
  Recreate the Snapshot: If the snapshot is essential for reporting, you may need to recreate it. This can typically be done by re-running the data load process or refreshing the InfoProvider.
  Check Data Load Processes: Ensure that the data load processes are running correctly and that there are no errors in the data flow that could lead to snapshot deletion.
  Review System Logs: Check the system logs for any related errors or warnings that might provide more context on why the snapshot was deleted.
  Restore from Backup: If the snapshot is critical and cannot be recreated easily, consider restoring it from a backup if available.
  Consult Documentation: Review SAP documentation or notes related to the specific version of SAP BW you are using for any known issues or patches that might address this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  System Configuration: Ensure that your system configuration aligns with best practices for managing snapshots and data loads in SAP BW.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.