Object not found issue in Exporting Database for Upgrade from R80.20 to R80.40

[lulu]

com.checkpoint.management.coresvc.ObjectNotFoundException: Object not found - [51cc041b-71d5-b34e-98f7-98c60cd46e59, ceaf3041-7c87-934d-8484-cb24b8626ae5] 

[lulu]

Export failed.
The export operation completed with errors. Do you wish to start Check Point services (yes/no) [y]? yes
Starting Check Point services ...
Collecting debug logs to /var/log/upgrade-export.9Jun2020-121238.tgz ...
Operation finished at Tue Jun 9 12:29:48 +0630 2020
9Jun2020-121902: Failed to export: com.checkpoint.management.coresvc.ObjectNotFoundException: Object not found - [c971c8b5-7800-de43-a31b-9dbb2bd715aa, 84b4de32-1d00-5248-873d-b509e7ee41db]
Detailed upgrade report is available at /opt/CPsuite-R80.20/fw1/log/upgrade_report-2020.06.09_12.19.00.html

[PhoneBoy]

Recommend opening a TAC case.

[lulu]

Already opened TAC...