Error
Error Code:
ACFS-05937
Oracle Database Error ACFS-05937: Snapshot Hierarchy Mismatch
Description
This Oracle ACFS error indicates an issue with the hierarchical relationship of snapshots during creation or manipulation. It means the snapshot you are attempting to create or modify is not recognized as a direct child of the specified parent snapshot within the ACFS file system structure. This often points to an incorrect parent-child relationship or a missing parent.
Error Message
The new snapshot is not a child of the parent snapshot.
Known Causes
3 known causesInvalid Parent Reference
The specified parent snapshot does not exist, or it is not the correct direct ancestor for the new snapshot being created.
Parent Snapshot Unavailable
The parent snapshot was deleted, renamed, or is otherwise inaccessible before the current snapshot operation could complete, leading to a broken reference.
ACFS Metadata Inconsistency
Internal inconsistencies or corruption in the Oracle ACFS metadata might prevent proper recognition of snapshot hierarchical relationships.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service